Lr103 – Lawrencium

• Atomic Number: 103
• Atomic Symbol: Lr
• Atomic Name: Lawrencium
• Atomic Mass: 266.12
• CPK Hex Color: C70066
• Electron Configuration: [Rn]7s2 5f14 6d1
• Electron Negativity: 1.3
• Atomic Radius:
• Ionization Energy:
• Electron Affinity:
• Oxidation States: 3
• Standard State: Solid
• Melting Point: 1900
• Boiling Point:
• Density:
• Group Block: Actinide
• Year Discovered: 1961

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