Intro to Chemistry, Basic Concepts - Periodic Table, Elements, Metric System & Unit Conversion
ฝัง
- เผยแพร่เมื่อ 28 ส.ค. 2016
- This online chemistry video tutorial provides a basic overview / introduction of common concepts taught in high school regular, honors, and ap chemistry as well as college general chemistry.
Significant Figures Review: • Significant Figures - ...
Unit Conversion Problems:
• Converting Units With ...
Accuracy and Precision:
• Accuracy and Precision
Density Practice Problems:
• Density Practice Problems
_________________________________
Physical and Chemical Changes:
• Physical and Chemical ...
Physical Vs Chemical Properties:
• Physical vs Chemical P...
Protons, Neutrons, & Electrons:
• How To Calculate The N...
Average Atomic Mass:
• How To Calculate The A...
Ionic and Covalent Bonding:
• Ionic and Covalent Bon...
______________________________________
Naming Molecular Compounds:
• How To Name Covalent M...
Naming Ionic Compounds:
• How To Name Ionic Comp...
Naming Acids In Chemistry:
• Naming Acids In Chemistry
Stoichiometry Problems:
• How To Solve Stoichiom...
Solution Stoichiometry :
• Solution Stoichiometry...
Final Exams and Video Playlists:
www.video-tutor.net/
Final Exams and Video Playlists: www.video-tutor.net/
Full-Length Videos & Worksheets: www.patreon.com/MathScienceTutor/collections
58：51
Excuse me
F is an element, no question, but F2 is an element as well?
🎉🎉🎉
I just want to take the time and appreciate how your background is black and not white🤗. It’s so much nicer for the eyes
Your dp is creepy
@@important3985 and how is his dp creepy???
@@oscarstill909 potato
@@simonyang1869 oh you're just commenting that on everything :0
@@oscarstill909 what's the rush
hey my hero ,bear in mind you are helping students who are in Somalia where there is no functional government and also cant get a great teachers like you but when I see people like you helping me and my classmates without money that really reminds us that we still have great heroes giving us a bright future .thank you my hero
Wlhi bro wax badan baan ka bartay nin oo xitaa aan school aanan ka baran Allaha soo hanuuniyo oo muslim haka dhigo ninkaan
Beautiful, this gave me chills wow
@@grarglejobber7941 The average IQ is by definition 100, you're a dipshit.
Eli K that’s the average for most of the world the average person in Somalia would be less intelligent if they don’t have any way to learn. Though that guy is an asshole
hey, guys Alert!! If you need any knid of tutoring help in your chemistry, physics and Mathematics task then I know the highly Qualified expert In flexible environment for your Assignment, Quizz, exam, homework and many more....
WhatsApp contact: +923055854856
imagine he forgot to hit record
He'd have to do it again
I’d simply ✨pass away✨
Wow lool
Wowa
Lol, seeing this guy's vids, he'd have no problem doing it all over again.
The dislikes are the teachers who just got outclassed
Shouldn't you be reloading guns or something?
@@major_kukri2430 wow you are very sad
@@jaylinosb How exactly am I sad? lol
@@omarmachuca2043 same
🤣🤣🤣🙌🏾🙌🏾
Wow, he just covered a semesters worth of material in just three hour🤓
sólveig Diðriksdóttir bil boksh
More than a semesters worth, If you're studying automotive repair!
th-cam.com/video/80Vjbjy2P40/w-d-xo.html 1million views with one video?!
It is a highly recommended book for all chemistry lovers who want to build their career in chemistry. amzn.to/31P57uq
This is why somehow TH-cam is sometimes better than school.
I am a chem teacher and am relying on your videos during covid-19. Your site is the only one I have found to explain the material the way I do with the same depth of content and accurate. Thanks you for helping me and my students make this transition to online distance learning smooth and mostly painless.
In addition, since I have found you to be such an excellent instructor (and parents and kids clash at times), I have you "teach" my 8 year old (2nd grade) multiplying and dividing fractions. I then act as his tutor to explain concepts (such as negative numbers) that you introduce and clear up his confusion. I find it works out so much better this way, because when I am both teacher and tutor to him his frustration level rises rapidly when he does not grasp a concept immediately.
who is he though
I totally agree, even though I am just a middle schooler, the guy explains it so clearly and I understand all of these concepts
I wish I actually had a teacher that cared about teaching me, I'm having to watch this because she never let's me ask questions without ridiculing me in front of my classmates (I did physical schooling during covid).
I'm a usually good student and try to turn work in on time, but it's hard when your new in a school and a teacher immediately begins to put you down for wanting to ask questions. It sucks too because I was beginning to break my shy fear of asking questions for help, now I feel like I can't do that anymore.
@@autumnrainstorm9168 Hey Autumn I just caught your comment 6 mo late. I’m in my 60s and I’ve been teaching classes online for 15+ years and not just since COVID. Be BOLD. Never let piss poor instructors intimidate you. Remember whether k-12 or college…YOU ARE PAYING THEM. THEY WORK FOR YOU. The reason teachers try to intimidate students who question them is very simple…THEY DO NOT KNOW THE MATERIAL beyond the basic level they are presenting. So instead of saying “I don’t know but let’s find out together” - they shut you down. True content experts (very rare K-12 and more rare than you’d think on the college level) don’t need their textbooks or their notes.They’re experts. Good teachers welcome the questions and the exchange, as long as you’re respectful (I don’t mean brown-nosing… just common courtesy). If I have a student jumping in a little too often (so I can’t get through the material) I might say “great question- let’s finish this and I’ll come right back to it before we’re out of here today”. But good teachers know that if there are a bunch of questions THEY are either FAILING to present the material so it can be understood OR they are doing a great job which has spawned deeper interest among the class. In either case they WELCOME the questions. Questions are what has made me a much better teacher today than I was 40 yrs ago.
@@HBSuccess Sadly, teachers don't always realize the powerful effect they can have on a studient's destiny... As a kid, i couldn't wait to have chemistry classes i was so curious to understand how it works... but the chemistry teacher made me feel like she didn't like me... i totally lost interest in everything she would say. As a teenager, i didn't know how important that period of time was for my future. I should have left my personnal feelings aside and focus on the preciousness of the informations that were delivered to me... I have been bullied enough at elementary school, i wouldn't give a rat's ass about any teacher putting me down in front of others at high school... Now, at 42 years old, i am trying to catch up with what i missed back then...
There is nothing this channel doesn't have, I studied for AP Calculus, AP Physics C Mech and Electronics and now for my university chem placement test with this channel and I have no idea how to thank you for this! You are literally saving lives with your videos! I can't be more greatful for anything than your videos. Thank you so so so much
Does this help Chem 11?
You teach me in 3 hours what my teacher taught me in 1 year
U DESERVE A STANDING OVATION FOR TEACHING STUDENTS IN SUCH A NICE WAY.
This guy is pretty good. He doesn’t miss a single detail.
yeah he's so good.
Haha he is good, but it seems he missed a detail that you also missed... At the beginning at around 10-11 minutes, he marked both elements Arsenic and Astatine as As. As is the symbol of Arsenic, and the symbol for Astatine is At. No intention to discredit the quality of the instructor, just stating that nobody is perfect 😉
I can proudly say that I've gone through the whole video. I started in april 20th and with larger breaks due to final exams in school, I finished today on the 15th of may. I have learned so much important stuff! I will go to university for a bachelors degree in biology yet I haven't had chemistry and physics in over 3 years. Going through this content and studying it carefully is probably the only reason I feel comfortable to continue my journey to become a neuroscientist. Thanks :)
Good for you! I am going back to school for my doctorate at 63 years old. I am using this video to prepare for Chemistry review. I agree, I've looked at a number of chemistry videos over the past few days and this one will be most helpful. Best of luck to you, Lunatic!
@@deborahd.vaphidesacupunctu1824 wow, good luck! It's never too late and you only live once, make the best of it ^_^
@AB What year are you in now?
Dear Organic chemistry tutor. I am preparing for biology and chemistry exams after not taking these classes for 3 years and I don't think anybody could explain this content more clear and organised. Thank you so much for taking the time and potentially changing the lives and futures of thousands, if not millions of kids that follow your account.
This is the kind of stuff that got me through school most of last year. This channel is way better at explaining than teachers
fizz peters so true!
Bruh, most teachers shouldn't even be in a position to teach... This guy tho.... He knows how to teach...
I had great teachers in since grade school. If you asked questions of them they had answers. It was that the curriculum they had to cover ran them short on time.
I’m just here brushing up to help my daughter when she receives the new periodic table I ordered for her. ;-)
He deserves so many more likes by far.
Astotrack Plays
True story
Do you realize how many ads are in this video
@@thatonedude7450 tf how is that relevent
That one dude a whole lot lol
@@thatonedude7450 he needs to feed his children as well
At 1:50:28 I literally wrote on my notes "Flouride" and then he suddenly said "u comes before the o" as if correcting me
LOL
same for me lmao it woke me up I was just blankly writing
@@chriru4812 wow I do that as well but mine is like writing down notes without actually catching up on what they are about
@@chriru4812 xD
😂😂
Idk wtf is going on in my chemistry class so in just gonna watch this lol.
Me😭I have not understood anything since the beginning of the school year and I have to take regents💀
@@vanessacordovaramirez249 what year are you in
🤣
As someone who is preparing for med school and needed to revise all the basics, I am very grateful for this video. It's easy to understand and love the little exercises in between!!
Neet?
I never bought any textbook and yet you have made me pass with extreme marks, now I got accepted into medicine and I was one on the top 10 to be selected. Many thanks to you. Your life will be as you wish !!* Amen
not me having an exam on within 3 days for college yet viewing this video which covers entire grade 9th chemistry syllabus..... i'm still amazed how it's just one video and still perfectly explained OCTutor really is one of the best teachers out there
I'm a Brazilian student reviewing all my subjects on my vacation. Covid was a real pain and I don't feel I've learned well with my online classes. I had to hand out the chemistry book back to school and I really can't concentrate reading the online version of it. This video alone was 2/3 of what I studied in 2020 + extra stuff, and I am really thankful for finding this. I wrote 20 pages of notes with your video that are 10x more informative than the 76 I wrote along last year. It's a loss for my non-english speaking friends, but I'll do my best to help them with chemistry whenever they need it. Thank you so much.
ok. Going to start watching all 252 videos in this playlist for my chem class. Will let you know when I am done. :)
Tony Nguyen legend has it that he’s still trying to finish the playlist
Vmomot25 ! Yep.
did you finish yet?
Hello? Are you still there?
nah he overdosed on
chemistry he dead....
Yeyy I finished this video in 1 day..
THANK YOU😘
Wish me luck guys for upcoming gr.12 exams and college entrance exams!! GODBLESS 💕
its been a year, i hope u got a good grade
This is my first time ever learning chemistry, so far it’s not to bad I just have to remember a lot. Is anyone else new to this to
me, i'm supposed to learn this next year but im going to start early bc i don't want to struggle
Same here
I'm really new. I enjoy it, and it's my first time ever touching Chemistry. It is A LOT. I hope that I do well on tests. People say AP Chem is hard and I'm pretty scared. My friend liked chemistry so she became a biochem major.
Me
ive been with this guy since the 11th grade. now im in uni and forgot everything for my chem 201 class. coming back here for review cuz hes the only one i can depend on.
Who is cramming last minute for a test?
me
An exam lol
Me, I have to watch the 254 videos playlist in 7 hours ez
Are you properly satisfy with these lectures
I have honors chem next year
His TH-cam channel is the best answer for all your problems
5 Minutes in and have covered like 4 days of learning. One thing about online video content is that you can pause and play since someone like me likes to write down everything and this person does an excellent job of explaining so I have things to write down. Already at 2 and one-half page notes so far.
You're very much a reliable source.....10 yrs to come students Will still keep searching for your videos. Many THANKS 😊❤️
Going back to college this year after 4 years of being out of school. need to learn Chemistry, never took it in high school (not very smart nor did I have the same career path in mind) Thank you so much for doing this.
I’m here after I passed my AP Chem test and class. Thanks in part to you!!!!
Just picked a random video to comment and tell you this - Thank you!
With your videos around I feel safe and pretty confident. Every time I search for a certain topic and find one of your videos, I know for sure that with little motivation and discipline I'll eventually grasp it extremelly well!
I am pretty sure that almost every person who got here and reading this thinks the same as well
We are greatful for your work!!!!!
You don't know how many times you save my life especially that I missed most classes in chemistry ❤❤❤❤❤❤❤❤❤❤❤ much love and appreciate for your GREAT work 😍
Oh Man ! This is awesome ! I should have started my MCAT prep with this video ! Thanks for your time to do such a detailed video, I appreciate the effort !
Nice! Where are you from Abhilash?
WHERE HAVE YOU BEEN ALL MY LIFE???? 🤦🏻♀️ thank you & God bless!!!
If only this was on TH-cam in 2008- I nearly failed my standard grade chemistry class due to my teacher not explaining things in a way I understood. I thankfully passed due to my new teacher taking some extra time to get me up to speed after the disaster the year before.
Perfect tutor!! I love all the lectures of this channel.. He explained everything in very simplified manner without missing any detail... Perfect! Thank you so much dude for such valuable help.. God bless you.
I am studying for my exam and I found this wonderful lecture!!! He is amazing!!! Thank you!!!
I have watched this channel since my grade 11 and 4 years later he is still helping me... I owe you my success in Pure Maths, physics and chemistry 🔥🔥🔥
Dude you saved my procrastinating ass. I am grateful beyond words
wow!. 3 hours full of chemistry essentials. thank you for sharing this.. I know you have helped a lot of students having hard time with studying the basics.
I'm going to nursing school. This is a great refresher course.
You're giving us this more important knowledge without any fee in a way that our teacher's can't, what is your secret ?
When I watch your video, chemistry becomes easy and easier as the time goes by. Thanks 😊
I am a 35 year old individual. And I hated Chemistry during my school days. Recently I had a wish to learn about chemistry. And I been looking for a various videos to start with basic. Thank you very much for this. An outstanding video.
“This guy taught me more in 3 hours than my teachers did in 6 semesters!” 🤓☝️
Just 1 Minute and 50 seconds in, and already have filled a page worth of notes. This video is like one textbook in 3 hours. Amazing Job!
This guy is a legend ..hats of I have been teaching A level chemistry for 4 years but, when l came upon this guy,l changed my way of teaching completely
I can't thank you enough! I'm deathly close to my exams with little to no idea where to even begin with chemistry but this is so helpful!
Thank You for all your help, sincerely sincerely! you deserve all the success in the world and hope your work is appreciated around the world.
Glad I have you in my corner when taking chem 1 this umpcoming semester
Thank you so much for this video. I've been out of the sciences for years and this was a fantastic review of the basics. You have a true gift for teaching!
Thank you for the review. I need to refresh this stuff and you’re really helping! Love the quizzes and reminders to pause and respond before going on. You’re also clarifying some things that I didn’t hear before or didn’t apply well. Love the colors to bring out things. Like your speaking pace. Overall, great stuff!
What a great review of the chemistry I kind of learned years ago but it is easier with this guy explaining it!
Yeah, this pretty much is the start of my 2nd year of university, the real start of my bachelor degree in chemistry, starts this Sunday coming, looking forward and so glad I have so much content to watch, as a visual learner (being dyslexic) videos like these are literally the only way I can study and learn information, without channels like this one I would have no shot at passing university.
Why does he make chemistry seem so easy !? 🙏
I love your videos, you show the relationship- the chemistry!
I'm so grateful it's my first chemistry class and I'm loving it
i dont understand why someone would dislike this video
Carried me in high-school now carrying me in varsity ❤ love this guy
At 2:44:25 the video shows KClO3 which is "Potassium Chlorate" but the audio says "Potassium Perchlorate"
Brilliant video, sir! Thanks!
I have a chemistry exam tomorrow mornings so thank you for helping me understand all the shit I didn’t already
i got my final tomorrow
Thank god for this guy... he makes everything sad so clear unlike my book or teacher... I need to watch all his videos for my class
You're amazing, I'm from Switzerland and we are more general so its hard to go into a more detailed course or advanced one at my age (14). I started chemistry in 6th grade but I realized that there just was so much missing that not even are teacher knew. Im so glad i found your channel, you answer every question not as complicated as Wikipedia but not baby lvl, this helps allot of students who are in middle school who know the basics but not enough for using online sources to study! I recommend chemistry enthusiasts all around the world to check out your vids on organic chemistry and physics
Right
Gymer chemie gang wo sit dir
Exactly
THANKYOU SO MUCH😭😭😭😭 UR CHANNEL NEEDS TO BE SEEN!
I've been struggling with Chemistry since the end of year 11 and now year 12 bout to sit for my exams.. your teaching and explanations have really bettered me in understanding the concepts of the topics.. thank you so much Organic Chemistry Tutor🤝❤
Respect to this man for making a 3 hour long video
This video catapulted me into the universe of the elements man. Just the first two minutes I asked myself so many questions that I ended up studying Quantum field theory. I will come back to this video once I have satisfied my hunger for knowledge of the small small small world to return to the small small world
Have you returned, my friend?
Did you satisfy your hunger yet?
Thank you for this video. I'm going to university in the fall and I watched this entire video to prepare for my chemistry placement test. I passed! thank youu :)
I just didnt understand factorizing in math and found a video of this guy...Im spending my life with this guy lessons and not listening to my teachers lol.He does a really good job here and i appreciate a lot.
I am so thankful that youd taught us to solve math and science, thank you so much for helping us hope that you may post more videos..it really helps me to do more calculus ang chemistry, your a hero😊😊 God Bless
I'm in 7th grade right now and the work is to easy so I'm starting with 2 years ahead but found this now I'm writing all the important information on my personal notebook. (The best one, its yellow paper. Idk why but there is just something about it. If you know you know)
Cool! I'm in 5th!
You are such a great tutor you helped me understand many things my professor made me confused with
Just want to say thank you! You’re loved by millions!
You are truly amazing at explaining things! You saved my statistics and organic chemistry grades! Don’t know where’d I’d be without your videos! Khan academy should hire you 😬
😌☝️
Thank you very much sir, you have been improving our knowledge by uploading these videos... by sharing your knowledge with us.
You're very welcome
@@TheOrganicChemistryTutor sir I am a 18 years little student of chemistry. I belongs to a lower middle class family. I creat a new chanel for earn some money for continuing my study. Can u help me plz by some good advice. Then I and my mother take dua for u near allah
@@littlechemist Hey man good luck and god bless. Just be yourself .
@@denfenkfn2030 thank you sir
@@TheOrganicChemistryTutor Which University do you advice to study "chemistry teaching methodology"?
Did this video truly help anyone out there get a better understanding of chemistry? I mean enough understanding to keep moving forward with the class and pass it? I’m seriously so freaking confused in mine 😫😫
thank goodness,all the thing i couldnt get b4,i understood them very well in jxt 3 hrs,tank you sir , u hv saved me.Pls continue with ur good work.chemistry,here i come!!!!!
My teacher is a great person but is awful at teaching. She goes too fast, doesn't understand what we're asking, makes mistakes constantly, it's hard to learn anything in her class. This video is a life saver
Watching your videos is like a treasure trove of chemistry
Wild thing, This guy has helped me so much and I don't even know his name
thanks guy, you're a hero
You are just God sent in the Academia. God bless you for such depth of knowledge you are unleashing
THANK YOU THANK YOU FOR HELPING ME!!!!!!! YOU ARE SUCH A GREAT HELP TO EVERYONE!! BLESS YOUR SOUL!!!!!!
Thx so much. Also pro tip for framing put this video on 1.5 playback speed and cram a little faster
Thank you! U r really a good teacher with an easy explanation and tips!
I should sent you my pic writing all your written and i like your tutor and i even realize/understand it!!!
You're the BEST!!!!! The best tutor online. Thank you, thank you, thank you!
Thanks,
You make me understand the element and their property smoothly ☺️
I don’t remember a bit of my chemistry class in high school, I’m going back to college and I know one of my requirements is chemistry, thank you so much for your videos I feel more comfortable already.
This channel is a great resource and a great blessing to students of all ages. Thank you.
You are so good at teaching, if I keep watching your videos I believe I will be better that before.
Thank you sir
fell asleep, let autoplay run, woke up an hour and and a half into this. enjoy the ad revenue dude 😳
I was soooo close to taking a nap during this but then someone rung my doorbell
you are a genius my friend, i have been struggling with chemistry but after watching this video it all makes sense =D I even got an A- in my test
Watching from GHANA ......... Great work ✌
I don't know why I'm here, I already know this, but I stayed for the whole 3 hours, you're a great teacher.
Your video really helped jumpstart me! Thank you so much!!
You are so wonderful. Your presentation is very helpful 🙏
i’m cramming for like 2 months worth of material in just 3 hours, thanks for helping me with my mid terms
I am currently taking notes on this video for my next semester course. I do not have a hint on what they are going to teach next year so I'm basically taking a shot in the dark. But thanks for the amazing video, went through it and found it to be really good. Keep up the good work!
Its Literally The best video I've watched so far on yt , thank you so much 🤗 .. I was rly scared to ask my professor about basics ..now I'm very clear 😇 ❤