|
Chlorine
|
Cl
|
17
|
Reactive nonmetal
|
the Greek chloros, 'greenish yellow'
|
17
|
3
|
35.45
|
|
0.00
|
171.60
|
239.11
|
0.48
|
3.16
|
145.00
|
|
Potassium
|
K
|
19
|
Alkali metal
|
New Latin potassa, 'potash' (kalium in Latin)
|
1
|
4
|
39.10
|
0.00
|
0.86
|
336.53
|
1032.00
|
0.76
|
0.82
|
20900.00
|
|
Argon
|
Ar
|
18
|
Noble gas
|
the Greek argos, 'idle'
|
18
|
3
|
39.95
|
0.00
|
0.00
|
83.80
|
87.30
|
0.52
|
|
3.50
|
|
Calcium
|
Ca
|
20
|
Alkaline earth metal
|
the Latin calx, 'lime'
|
2
|
4
|
40.08
|
0.00
|
1.54
|
1115.00
|
1757.00
|
0.65
|
1.00
|
41500.00
|
|
Scandium
|
Sc
|
21
|
Transition metal
|
Scandia, the Latin name for Scandinavia
|
3
|
4
|
44.96
|
0.00
|
2.99
|
1814.00
|
3109.00
|
0.57
|
1.36
|
22.00
|
|
Titanium
|
Ti
|
22
|
Transition metal
|
Titans, the sons of the Earth goddess of Greek mythology
|
4
|
4
|
47.87
|
0.00
|
4.54
|
1941.00
|
3560.00
|
0.52
|
1.54
|
5650.00
|
|
Vanadium
|
V
|
23
|
Transition metal
|
Vanadis, an Old Norse name for the Scandinavian goddess Freyja
|
5
|
4
|
50.94
|
0.00
|
6.11
|
2183.00
|
3680.00
|
0.49
|
1.63
|
120.00
|
|
Chromium
|
Cr
|
24
|
Transition metal
|
the Greek chroma, 'color'
|
6
|
4
|
52.00
|
0.00
|
7.15
|
2180.00
|
2944.00
|
0.45
|
1.66
|
102.00
|
|
Manganese
|
Mn
|
25
|
Transition metal
|
corrupted from magnesia negra, see Magnesium
|
7
|
4
|
54.94
|
0.00
|
7.44
|
1519.00
|
2334.00
|
0.48
|
1.55
|
950.00
|
|
Iron
|
Fe
|
26
|
Transition metal
|
English word (ferrum in Latin)
|
8
|
4
|
55.85
|
0.00
|
7.87
|
1811.00
|
3134.00
|
0.45
|
1.83
|
56300.00
|