|
Curium
|
Cm
|
96
|
Actinide
|
Pierre Curie, a physicist, and Marie Curie, a physicist and chemist, named after great scientists by analogy with gadolinium
|
|
7
|
|
|
13.51
|
1613.00
|
3383.00
|
|
1.28
|
0.00
|
|
Plutonium
|
Pu
|
94
|
Actinide
|
Pluto, a dwarf planet in the Solar System (then considered the ninth planet)
|
|
7
|
|
|
19.84
|
912.50
|
3501.00
|
|
1.28
|
0.00
|
|
Lutetium
|
Lu
|
71
|
Lanthanide
|
Lutetia, the Latin name for Paris
|
|
6
|
174.97
|
0.00
|
9.84
|
1925.00
|
3675.00
|
0.15
|
1.27
|
0.80
|
|
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
|
|
Erbium
|
Er
|
68
|
Lanthanide
|
Ytterby, Sweden
|
|
6
|
167.26
|
0.00
|
9.07
|
1802.00
|
3141.00
|
0.17
|
1.24
|
3.50
|
|
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
|
|
Dysprosium
|
Dy
|
66
|
Lanthanide
|
the Greek dysprositos, 'hard to get'
|
|
6
|
162.50
|
0.00
|
8.55
|
1680.00
|
2840.00
|
0.17
|
1.22
|
5.20
|
|
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
|
|
Terbium
|
Tb
|
65
|
Lanthanide
|
Ytterby, Sweden
|
|
6
|
158.93
|
0.00
|
8.23
|
1629.00
|
3503.00
|
0.18
|
1.20
|
1.20
|
|
Gadolinium
|
Gd
|
64
|
Lanthanide
|
Johan Gadolin, chemist, physicist and mineralogist
|
|
6
|
157.25
|
0.03
|
7.90
|
1585.00
|
3546.00
|
0.24
|
1.20
|
6.20
|