Junior Chemistry: Compounds 1

[lmperia]

this guy is awesome and very helpful

[TheTomp224]

just wondering what age do American children learn this as opposed to British children earlier or later ?

[ScaredCrows]

"Weill juast puet teh 2 theire and teh 2 theire and ya got it" ROFLMAO =)))))

Pure genius !!!

[AFourMteenA]

I love your excitement; this helps in learning. Thank you.  Your MgCl2 explaination was so much clearer than my professor taught.

[bn435flesh]

why instead of going to school we just dont watch videos and end it to school is better and you understand it better.

[DaliaBlackwing]

I understand this teacher better than my chemistry teacher.

[JosibiusZ]

This is a bit better than school, you can ask for the teacher to repeat what he said and you can just go back!!!!

XD

[remnanttjddn]

can you be my science teacher? (jk).

thank you.

[idster7]

where on the periodic table does it say how many electrons an element is inclined to lose? i don't quite get it.

[alainabrian100]

thanks for saving me on my chem final!

[xxredribbonxx]

3:30 = love

[PROD33RHUNTR]

"YOU GOT TO UNDERSTAAANNNDD" ROFL

[Mahhbadd]

YOU HAVE TO UNDERSTAND. I know right.

[bintou1305]

actually the cation looses electrons and the anion gains electrons

[bintou1305]

potassium has 1 valence electron in its 4th energy level. If it looses that electron it becomes stable because now it has 8 valence electrons on its 3rd energy level. If it had gained an electron like u said, then it would have 2 valence electrons in its 4th energy level. that does not make it stable. 1+ means it is giving away one(giving is positive). I- means it is stealing one(stealing is negative). when u give, u lose. when u steal, u gain, hope that helps!

[bintou1305]

flourine has a 1- so it is gaining. Na has a 1+ so it is losing. 1- means its stealing an electron(stealing is negative). 1+ means its giving away an electron (giving is positive)> Thats how i remember

[phebester23]

the accent for chlorine was amazing.

[chemistrycoolguyscom]

your helpfull and genius

[Airotciv65]

thanks. this is great!!

[Rainman6952]

thank u

[mklvebu]

"Ya got to undastand!"

[thenameaintjim]

wow wicked vid, but i still don't get what the difference between molecules and compounds is :S

[darkarrows88]

how old r u?? cuz if u r in your teens you must be getting a bad education

[thenameaintjim]

15... you're too right!

[Erra3rrauhhSKUBA]

your awsome!

[energeticporter]

luv it!

[theriluvsinme]

wow...i love the way you teach

[jr0jr0jr]

thank you professor...i'll ace my final tomorrow

[TheNextScientist]

thanks man

[misspinkdonnan]

thanks smart guy

your the best !

[fchau79]

your a great teacher!

[scradIey]

Thanks this helped a lot

[moechock]

Best Chemistry teacher on the face of the planet

Thanks

[sportywolf]

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