|
Strontium
|
Sr
|
38
|
Alkaline earth metal
|
Strontian, a small town in Scotland
|
2
|
5
|
87.62
|
0.01
|
2.64
|
1050.00
|
1655.00
|
0.30
|
0.95
|
370.00
|
|
Rubidium
|
Rb
|
37
|
Alkali metal
|
the Latin rubidus, 'deep red'
|
1
|
5
|
85.47
|
0.00
|
1.53
|
312.46
|
961.00
|
0.36
|
0.82
|
90.00
|
|
Krypton
|
Kr
|
36
|
Noble gas
|
the Greek kryptos, 'hidden'
|
18
|
4
|
83.80
|
0.00
|
0.00
|
115.79
|
119.93
|
0.25
|
3.00
|
0.00
|
|
Bromine
|
Br
|
35
|
Reactive nonmetal
|
the Greek bromos, 'stench'
|
17
|
4
|
79.90
|
|
3.12
|
265.80
|
332.00
|
0.47
|
2.96
|
2.40
|
|
Selenium
|
Se
|
34
|
Reactive nonmetal
|
the Greek selene, 'moon'
|
16
|
4
|
78.97
|
0.01
|
4.81
|
453.00
|
958.00
|
0.32
|
2.55
|
0.05
|
|
Arsenic
|
As
|
33
|
Metalloid
|
English word (Latin arsenicum)
|
15
|
4
|
74.92
|
0.00
|
5.78
|
1090.00
|
887.00
|
0.33
|
2.18
|
1.80
|
|
Germanium
|
Ge
|
32
|
Metalloid
|
Germania, the Latin name for Germany
|
14
|
4
|
72.63
|
0.01
|
5.32
|
1211.40
|
3106.00
|
0.32
|
2.01
|
1.50
|
|
Gallium
|
Ga
|
31
|
Post-transition metal
|
Gallia, the Latin name for France
|
13
|
4
|
69.72
|
0.00
|
5.91
|
302.91
|
2673.00
|
0.37
|
1.81
|
19.00
|
|
Zinc
|
Zn
|
30
|
Post-transition metal
|
German word Zinke (prong, tooth)
|
12
|
4
|
65.38
|
0.02
|
7.13
|
692.88
|
1180.00
|
0.39
|
1.65
|
70.00
|
|
Copper
|
Cu
|
29
|
Transition metal
|
English word (Latin cuprum)
|
11
|
4
|
63.55
|
0.00
|
8.96
|
1357.77
|
2835.00
|
0.39
|
1.90
|
60.00
|