|
Yttrium
|
Y
|
39
|
Transition metal
|
Ytterby, Sweden
|
3
|
5
|
88.91
|
0.00
|
4.47
|
1799.00
|
3609.00
|
0.30
|
1.22
|
33.00
|
|
Tantalum
|
Ta
|
73
|
Transition metal
|
King Tantalus, father of Niobe from Greek mythology
|
5
|
6
|
180.95
|
0.00
|
16.65
|
3290.00
|
5731.00
|
0.14
|
1.50
|
2.00
|
|
Rhodium
|
Rh
|
45
|
Transition metal
|
the Greek rhodos, meaning 'rose coloured'
|
9
|
5
|
102.91
|
0.00
|
12.41
|
2237.00
|
3968.00
|
0.24
|
2.28
|
0.00
|
|
Praseodymium
|
Pr
|
59
|
Lanthanide
|
the Greek praseios didymos meaning 'green twin'
|
|
6
|
140.91
|
0.00
|
6.77
|
1208.00
|
3793.00
|
0.19
|
1.13
|
9.20
|
|
Terbium
|
Tb
|
65
|
Lanthanide
|
Ytterby, Sweden
|
|
6
|
158.93
|
0.00
|
8.23
|
1629.00
|
3503.00
|
0.18
|
1.20
|
1.20
|
|
Thulium
|
Tm
|
69
|
Lanthanide
|
Thule, the ancient name for Scandinavia
|
|
6
|
168.93
|
0.00
|
9.32
|
1818.00
|
2223.00
|
0.16
|
1.25
|
0.52
|
|
Holmium
|
Ho
|
67
|
Lanthanide
|
Holmia, the New Latin name for Stockholm
|
|
6
|
164.93
|
0.00
|
8.80
|
1734.00
|
2993.00
|
0.17
|
1.23
|
1.30
|
|
Protactinium
|
Pa
|
91
|
Actinide
|
the Greek protos, 'first', and actinium, which is produced through the radioactive decay of protactinium
|
|
7
|
231.04
|
0.00
|
15.37
|
1841.00
|
4300.00
|
|
1.50
|
0.00
|
|
Uranium
|
U
|
92
|
Actinide
|
Uranus, the seventh planet in the Solar System
|
|
7
|
238.03
|
0.00
|
18.95
|
1405.30
|
4404.00
|
0.12
|
1.38
|
2.70
|
|
Iodine
|
I
|
53
|
Reactive nonmetal
|
French iode (after the Greek ioeides, 'violet')
|
17
|
5
|
126.90
|
0.00
|
4.93
|
386.85
|
457.40
|
0.21
|
2.66
|
0.45
|