F9 – Fluorine
- Atomic Number9
- Atomic SymbolF
- Atomic NameFluorine
- Atomic Mass18.99840316
- CPK Hex Color9.00E+51
- Electron Configuration[He]2s2 2p5
- Electron Negativity3.98
- Atomic Radius135
- Ionization Energy17.423
- Electron Affinity3.339
- Oxidation States-1
- Standard StateGas
- Melting Point53.53
- Boiling Point85.03
- Density0.001696
- Group BlockHalogen
- Year Discovered1670
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