Period 4 Flashcards
(36 cards)
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
16
Q
31
A
Gallium
17
Q
20
A
Calcium
18
Q
Bromine
A
35
19
Q
Selenium
A
34
20
Q
Potassium
A
19
21
Q
30
A
Zinc
22
Q
Germanium
A
32
23
Q
23
A
Vanadium
24
Q
Cobalt
A
27
25
24
Chromium
26
25
Manganese
27
Krypton
36
28
26
Iron
29
22
Titanium
30
33
Arsenic
31
36
Krypton
32
Iron
26
33
Copper
29
34
Calcium
20
35
Manganese
25
36
Chromium
24
