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As
Arsenic
#33 · Metalloid
| Mass | 74.922 u |
| Density | 5.776 g/cm³ |
| Melting | 1090.0 K |
| Boiling | 887.0 K |
| Electronegativity | 2.18 |
| Ionization Energy | 947.0 kJ/mol |
| Atomic Radius | 114.0 pm |
| Block | p-block |
| State (RT) | Solid |
| Config | [Ar] 3d10 4s2 4p3 |