Period 6 Flashcards
1
Q
Iridium
A
77
2
Q
Mercury
A
80
3
Q
78
A
Platinum
4
Q
Hafnium
A
72
5
Q
79
A
Gold
6
Q
75
A
Rhenium
7
Q
Bismuth
A
83
8
Q
81
A
Thallium
9
Q
Astatine
A
85
10
Q
55
A
Cesium
11
Q
72
A
Hafnium
12
Q
Gold
A
79
13
Q
Osmium
A
76
14
Q
Barium
A
56
15
Q
Lead
A
82
