Cr24 – Chromium

• Atomic Number: 24
• Atomic Symbol: Cr
• Atomic Name: Chromium
• Atomic Mass: 51.996
• CPK Hex Color: 8A99C7
• Electron Configuration: [Ar]3d5 4s1
• Electron Negativity: 1.66
• Atomic Radius: 189
• Ionization Energy: 6.767
• Electron Affinity: 0.666
• Oxidation States: +6, +3, +2
• Standard State: Solid
• Melting Point: 2180
• Boiling Point: 2944
• Density: 7.15
• Group Block: Transition metal
• Year Discovered: 1797

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