Ok I know this is easy for you guys, so that's why I have them all in one spot. But that's fine if you don't know the answer for one. Thanks!?!

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1 Answer
Jan 3, 2018

4 yes
5 proton
6 same number
7 a) they repel each other
b) they attract each other

Explanation:

#4 There's only one type of electron. An electron is an electron.

#5 A proton has much more mass than an electron; to be more specific a proton has 1 amu while an electron has 0.00055 amu.

#6 If by normal meaning neutral, then electrons must have the same number as protons so that the negative charges of the electron cancel out with the positive charges of the proton.

#7 Like charges repel, and opposite charges attract.
(as stated in Coulomb's Law)