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anonymous
 one year ago
Which of the following atoms has no electrons? Will medal and fan!
H
He 2+
H
He
anonymous
 one year ago
Which of the following atoms has no electrons? Will medal and fan! H He 2+ H He

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Photon336
 one year ago
Best ResponseYou've already chosen the best response.1@TheImpossibleGirl54 we need to explain this though

Photon336
 one year ago
Best ResponseYou've already chosen the best response.1in the nucleus, electrons are negative and are outside the nucleus, while protons are positive and inside the nucleus. dw:1444426925052:dw every atom the number of protons = the number of electrons. which means that the elements on the periodic table are neutral. now something happens where you have a charge. if you have a positive charge that means that there are more protons than electrons, called a cation if you have a negative charge that means that you have more electrons than protons. called an anion.

anonymous
 one year ago
Best ResponseYou've already chosen the best response.0According to the answer key it was actually B

Photon336
 one year ago
Best ResponseYou've already chosen the best response.1@TheImpossibleGirl54 try to follow along, I will explain to you why it's B

Blind_Love149
 one year ago
Best ResponseYou've already chosen the best response.0it's ok, i got it, thank you though

Photon336
 one year ago
Best ResponseYou've already chosen the best response.1dw:1444427084427:dw

Photon336
 one year ago
Best ResponseYou've already chosen the best response.1@TheImpossibleGirl54 so looking at what I wrote above why would these two be wrong?

anonymous
 one year ago
Best ResponseYou've already chosen the best response.0I get it. Theres going to need to be an addition 2 to cancel out

Photon336
 one year ago
Best ResponseYou've already chosen the best response.1@theimpossiblegirl54 whenever you have an element that has no charge either + or n  written on top of it, that means that the number of electrons equals the number of protons.

Blind_Love149
 one year ago
Best ResponseYou've already chosen the best response.0oh you were talking to her, lol my bad

Photon336
 one year ago
Best ResponseYou've already chosen the best response.1you can follow along too @blind_Love149 dw:1444427285494:dw in the figure above, @theimpossiblegirl54 can you tell me how many protons and electrons this element has?
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