| Group | ||||
|---|---|---|---|---|
| 14 | 15 | 16 | ||
| 4 |
33
As
Arsenic
[Ar] 4s2 3d10 4p3
|
|||
| Period | 5 |
50
Sn
Tin
[Kr] 5s2 4d10 5p2
|
51
Sb
Antimony
[Kr] 5s2 4d10 5p3
Name origin:
the Greek 'anti + monos', meaning not alone (stibium in Latin)
Atomic weight (amu):
121.76
Specific heat capacity (J/gK):
0.207
Density (g/cm3):
6.685
Melting point (K):
903.78
Boiling point (K):
1860.0
Electronegativity (Pauling):
2.05
Abundance (mg/kg):
0.2
|
52
Te
Tellurium
[Kr] 5s2 4d10 5p4
|
| 6 |
83
Bi
Bismuth
[Xe] 6s2 4f14 5d10 6p3
|
|||
Tip: Hover over an adjacent element to compare its electron configuration to that of the central element.