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Lisa Backus
เข้าร่วมเมื่อ 24 มิ.ย. 2013
วีดีโอ
Graphing to determine unknown concentration
มุมมอง 1713 ปีที่แล้ว
Recorded with screencast-o-matic.com
Determining the concentration of an unknown using color
มุมมอง 6993 ปีที่แล้ว
Recorded with screencast-o-matic.com
Predicting products and if a reaction occurs for DR reactions
มุมมอง 473 ปีที่แล้ว
Recorded with screencast-o-matic.com
Conversions with squared and cubed units
มุมมอง 523 ปีที่แล้ว
Conversions with squared and cubed units
Solving Word Problems with unit/dimensional analysis
มุมมอง 743 ปีที่แล้ว
Solving Word Problems with unit/dimensional analysis
Finding conversion factors in word problems
มุมมอง 703 ปีที่แล้ว
Finding conversion factors in word problems
Match calculations in science with significant figures! Part 1
มุมมอง 413 ปีที่แล้ว
Match calculations in science with significant figures! Part 1
w video so helpful
0:34 hammer😮 hammer😢 oh!!😭
Estimating the measurement at 7:02 to be 16.8 appears as if it would be wrong. This is why I hate rules of uncertainty and significant figures.
Eugene k 4 life
Ok
ok
ok
Thank you this was so helpful
this video worth a lot 💎
bless, thank you
Thank you so much!
ok
Thank you!!!
Holy shit it never gets old ☠️
Thank you
Isn't it this way that size of ionic compound increase so lattice energy and mpt decreases
THX!
Gr8 work !!!!😊🤗🤗👍👍
ok
Hi Lisa let me give you the explanation of the stability of half filled subsets 1. Symmetry which automatically turns out into their stability 2. Half filled subshells means more possibilities of exchanging positions for the electrons and thereby releasing more energy as 'exchange energy' which implies less energy of the atom and thus more stability. You are my teacher. Correct me if I am wrong. Thank you
Thank you very much, explained the brittleness perfectly with the animation.
Love from India, Delhi
Thank You ma'am for such a nice Representation. It kinds of give me relief and summarizes the whole Orbital Structure/Box Structure. I Googled it very much and then found this video Published 7 Years Ago. Also, I am of Batch:2021-2022 Thank you Ma'am. 🙂
Nice explanation . love from india
awesome
Thank u very much
Nice explanation ma'am thank you iy helped me a lot ❤️ love from india
Thanks a lot mam.
Wow ive learned so much today
Science is so lit 😎😎😎😎😎😆😆😆🚁🚁🚁
Very cool sia
Ikr 😆😆😆🥶🥶
Thank you for answering the question, "Why are noble gases stable?". Your explanation gives a much more complete understanding than a standard answer like "because the valence shell is full". Personally, I really enjoy knowing the answers to questions behind the questions. Looking forward to learning more.
great video, Rakesh Mahanti would be proud
rakesh mahanti
RAkeSh MaHAnti
rakesh mahanti
Rakesh Mahanti appreciates this video
rakesh mahanti
rakesh mahanti
Great video! Keep up the great work!
rakesh mahanti
@@minirazorback sus
U shld work with a circle version of the table. It makes more sense. This version is European and was made to keep ppl stupid and confused. I wonder how this research affects negative blooded humans that have copper based blood rather than iron like most of the avatars
Christ, it takes these women 12 minutes to describe something you could do in 30 seconds. Just get to the damn point.
Thanks
Thanks a lot
Thanks
Honestly there are loads of information, but you have to add more fun to the science.
Excellent way to teach, Very simple and extraordinary, love and respect from india 🇮🇳🇮🇳🇮🇳🇮🇳🇮🇳
boring presentation.
Thnx it helps to find answer to my question
Hi Lisa. I just wanna say thank you so much. You really help me a lot. I am from indonesia. Keep uploading your videos, I always support you.
Hi nice lecture
Nice explain lisa
What will be the dominating factor between 'high charge' and 'small radii'?