Ga31 – Gallium

• Atomic Number: 31
• Atomic Symbol: Ga
• Atomic Name: Gallium
• Atomic Mass: 69.723
• CPK Hex Color: C28F8F
• Electron Configuration: [Ar]4s2 3d10 4p1
• Electron Negativity: 1.81
• Atomic Radius: 187
• Ionization Energy: 5.999
• Electron Affinity: 0.3
• Oxidation States: 3
• Standard State: Solid
• Melting Point: 302.91
• Boiling Point: 2477
• Density: 5.91
• Group Block: Post-transition metal
• Year Discovered: 1875

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