Zr40 – Zirconium
- Atomic Number40
- Atomic SymbolZr
- Atomic NameZirconium
- Atomic Mass91.22
- CPK Hex Color94E0E0
- Electron Configuration[Kr]5s2 4d2
- Electron Negativity1.33
- Atomic Radius186
- Ionization Energy6.634
- Electron Affinity0.426
- Oxidation States4
- Standard StateSolid
- Melting Point2128
- Boiling Point4682
- Density6.52
- Group BlockTransition metal
- Year Discovered1789
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