Example naming ionic compound

Example naming ionic compound

[cassidyrich]

Thank you so much this makes so much sense

[aidenmohrmann]

I finally get it thank God for Kahn Academy

[nofz]

I like your vidoes a lot and i think that accept of the great subject and lecture is that great application you are using to write the explanations and drawings. can you please tell us it's name?

[sammyvolchek]

I have 2 questions if you can answer at least one that would be very helpful.
how do you know that when magnesium ionizes that it'll be 2+ and not anything else?
How do we know the first atom will be a cation and the second will be an anion. what if they're both anions or both cations?

[strawberryrhubarbpie]

Is 'Formula for calcium bromide' the next video?

[natalieknau]

dude I didn't understand can you start explaning what you say

[elhamahmad]

why would phosphide have a negative 3 charge because its group is 15 and your supposed to lose the number of your group like MG gained 2 because its group 2, can someone pls explain?

[horbgorble]

can someone tell me what program he uses to draw on pictures it would me much appreciated