61 to 80 Flashcards
1
Q
Promethium
A
61
2
Q
Samarium
A
62
3
Q
Europium
A
63
4
Q
Gadolinium
A
64
5
Q
Terbium
A
65
6
Q
Dysprosium
A
66
7
Q
Holmium
A
67
8
Q
Erbium
A
68
9
Q
Thulium
A
69
10
Q
Ytterbium
A
70
11
Q
Lutetium
A
71
12
Q
Hafnium
A
72
13
Q
Tantalum
A
73
14
Q
Tungsten
A
74
15
Q
Rhenium
A
75
16
Q
Osmium
A
76
17
Q
Iridium
A
77
18
Q
Platinum
A
78
19
Q
Gold
A
79
20
Q
Mercury
A
80
