Be4 – Beryllium
- Atomic Number: 4
- Atomic Symbol: Be
- Atomic Name: Beryllium
- Atomic Mass: 9.012183
- CPK Hex Color: C2FF00
- Electron Configuration: [He]2s2
- Electron Negativity: 1.57
- Atomic Radius: 153
- Ionization Energy: 9.323
- Electron Affinity:
- Oxidation States: 2
- Standard State: Solid
- Melting Point: 1560
- Boiling Point: 2744
- Density: 1.85
- Group Block: Alkaline earth metal
- Year Discovered: 1798
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