61-90 Flashcards
1
Q
Pm
A
Promethium
2
Q
Sm
A
Samarium
3
Q
Eu
A
Europium
4
Q
Gd
A
Gadolinium
5
Q
Tb
A
Terbium
6
Q
Dy
A
Dysprosium
7
Q
Ho
A
Holmium
8
Q
Er
A
Erbium
9
Q
Tm
A
Thulium
10
Q
Yb
A
Ytterbium
11
Q
Lu
A
Lutetium
12
Q
Ac
A
Actinium
13
Q
Th
A
Thorium