section 2.1 Flashcards
1
Q
A
2
Q
A
3
Q
A
4
Q
A
5
Q
A
6
Q
A
7
Q
A
8
Q
A
9
Q
A
10
Q
A
11
Q
A
12
Q
A
13
Q
what is the charge of a proton?
A
1
14
Q
how do you find the net charge
A
protons-electrons
15
Q
what is an isotope
A
same element w/ same number of protons and electrons but different mass
