I struggle through lecture then come home watch your videos .....go back to lecture with so much more understanding of the material😊 THANK YOU SO VERY MUCH
why can't I say it's a giant molecule, it is. Crystals are giant molecules and they act like molecules (electrons can be coherent and distributed through the whole latice...) That's why crystals have such cool properties.
When you say at 4:40 that adding phosphorus increases the negative charge I feel like you could have been more clear. It doesn't actually make the molecule any more negative, because it increases the positive charge as much as the negative. What it does however, is bring a free negative charge.
Also, simply stacking an n- and p-doped chunk without the second n-type gives you a diode: electrons can readily flow in one direction but not the other. en.wikipedia.org/wiki/P%E2%80%93n_junction
Great video. My professor literally tried to explain this 10 seconds and moved on.
You are the only one who was able to explain this in a way that I actually understood. Thank you so much!
I struggle through lecture then come home watch your videos .....go back to lecture with so much more understanding of the material😊 THANK YOU SO VERY MUCH
bro is MOGGING the chem students
Your videos are so interesting literally, never made me feel bored otherwise chemistry is heck of boring.
thanx man u made me understand this topic pretty well
Your videos make me want to go back to school.
You don't even know how much this helped me!!!
Very nice! I can see now why covalent bonding is important in semi conductors!
i have my exam block tomorrow and i do biology, chemistry and physics so i just want to scream! so much science!!!
oh wow that sounds stressful i hope it went well!
Paris Coroneos it went good! now its a lot harder😅😅
What major are you doing *3yrs later * lol
Your videos are the greatest. Thank you!
Keep it up...Sir..i understand it vry well...(India)
lol the ad at the beginning of the video was for diamond rings. gotta love how youtube targets based on key words.
Thank you so much! Helped a lot
fantastic video
6:44 it was
Thank you
Thanks Boz
Great explanation!
why can't I say it's a giant molecule, it is. Crystals are giant molecules and they act like molecules (electrons can be coherent and distributed through the whole latice...) That's why crystals have such cool properties.
thanks king
I literally hate it when such kind of 7 year old videos get so less views and comments.
so convalent bonds only form with the elements in the carbon group?
Sir what's the difference between covalent solids and covalent network solids.
Can someone explain to me why AlN is a covalent network solid if it has ionic bonds?
When you say at 4:40 that adding phosphorus increases the negative charge I feel like you could have been more clear. It doesn't actually make the molecule any more negative, because it increases the positive charge as much as the negative. What it does however, is bring a free negative charge.
Yo yo yo shout out to tomislav lažeta
who here from hoehn
thumbs up bro
what are giant molecular crystals
HOLY CRAP I GET IT NOW. THANK YOU!!!!
~:~
is water a covalent network
no
i agree
#TeamBiology
Pa nije biologija nego hemija bre
Also, simply stacking an n- and p-doped chunk without the second n-type gives you a diode: electrons can readily flow in one direction but not the other.
en.wikipedia.org/wiki/P%E2%80%93n_junction
Stink
stink
"'Covalent Network Solids" supposed to be the topic and AGAIN most about SC. Seems if you take away SC topic people cease to talk! sori