Period 4 Flashcards
1
Q
Zinc
A
30
2
Q
35
A
Bromine
3
Q
Gallium
A
31
4
Q
34
A
Selenium
5
Q
Vanadium
A
23
6
Q
Scandium
A
21
7
Q
21
A
Scandium
8
Q
Potassium
A
19
9
Q
28
A
Nickel
10
Q
27
A
Cobalt
11
Q
29
A
Copper
12
Q
Nickel
A
28
13
Q
32
A
Germanium
14
Q
Arsenic
A
33
15
Q
Titanium
A
22
