5.1 Study Guide Flashcards
1
Q
Proton charge
A
+1
2
Q
Neutron charge
A
+0
3
Q
Electron charge
A
-1
4
Q
Proton mass
A
1 amu
5
Q
Neutron mass
A
1 amu
6
Q
Electron mass
A
0 amu
7
Q
Proton location
A
Nucleus
8
Q
Electron location
A
Outside nucleus
9
Q
Neutron location
A
Nucleus
10
Q
Proton function
A
Determines atom identity
11
Q
Neutron function
A
Holds nucleus
12
Q
Electron function
A
Reacts with other atoms
13
Q
Isotope definition
A
Atoms of the same element but with different masses
14
Q
Two negative charges
A
Repel
15
Q
Two positive charges
A
Repel
