|
Radon
|
Rn
|
86
|
Noble gas
|
From radium, as it was first detected as an emission from radium during radioactive decay
|
18
|
6
|
|
|
0.01
|
202.00
|
211.30
|
0.09
|
2.20
|
0.00
|
|
Aluminium
|
Al
|
13
|
Post-transition metal
|
from alumina, a compound (originally alumium)
|
13
|
3
|
26.98
|
0.00
|
2.70
|
933.47
|
2792.00
|
0.90
|
1.61
|
82300.00
|
|
Nickel
|
Ni
|
28
|
Transition metal
|
from a mischievous sprite of German miner mythology, Nickel
|
10
|
4
|
58.69
|
0.00
|
8.91
|
1728.00
|
3186.00
|
0.44
|
1.91
|
84.00
|
|
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
|
|
Francium
|
Fr
|
87
|
Alkali metal
|
Francia, the New Latin name for France
|
1
|
7
|
|
|
1.87
|
300.00
|
950.00
|
|
0.70
|
0.00
|
|
Flerovium
|
Fl
|
114
|
Unknown chemical properties
|
Flerov Laboratory of Nuclear Reactions, part of JINR where the element was synthesized; itself named for Georgy Flyorov, physicist
|
14
|
7
|
|
|
-14.00
|
|
210.00
|
|
|
0.00
|
|
Europium
|
Eu
|
63
|
Lanthanide
|
Europe
|
|
6
|
151.96
|
0.00
|
5.24
|
1099.00
|
1802.00
|
0.18
|
1.20
|
2.00
|
|
Rutherfordium
|
Rf
|
104
|
Transition metal
|
Ernest Rutherford, chemist and physicist
|
4
|
7
|
|
|
-23.20
|
-2400.00
|
-5800.00
|
|
|
0.00
|
|
Lawrencium
|
Lr
|
103
|
Actinide
|
Ernest O. Lawrence, physicist
|
|
7
|
|
|
-15.60
|
-1900.00
|
|
|
1.30
|
0.00
|
|
Fermium
|
Fm
|
100
|
Actinide
|
Enrico Fermi, physicist
|
|
7
|
|
|
-9.70
|
-1125.00
|
|
|
1.30
|
0.00
|