4.1 SG 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
What is the charge of a proton?
A
+1
12
Q
What is an isotope?
A
A different version of an already made element such as carbon-14
13
Q
A
