As33 – Arsenic
- Atomic Number: 33
- Atomic Symbol: As
- Atomic Name: Arsenic
- Atomic Mass: 74.92159
- CPK Hex Color: BD80E3
- Electron Configuration: [Ar]4s2 3d10 4p3
- Electron Negativity: 2.18
- Atomic Radius: 185
- Ionization Energy: 9.815
- Electron Affinity: 0.81
- Oxidation States: +5, +3, -3
- Standard State: Solid
- Melting Point: 1090
- Boiling Point: 887
- Density: 5.776
- Group Block: Metalloid
- Year Discovered: Ancient
Periodic Table of Elements. (2022, December 23). In PubChem and the National Library of Medicine. https://pubchem.ncbi.nlm.nih.gov/periodic-table/#view=table