The periodic table/Radon
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Subject classification: this is a chemistry resource. |
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Discovery
editQuick Facts
editName: Radon Atom Symbol: Rn Mass: 222 Classification: Group 0 (Noble Gases) |
Protons: 86 Electrons: 86 Neutrons: 136 Color: Colorless Discovered in: 1900 |
Crystal Structure: Cubic Melting Point: -71.0 °C Boiling Point: -61.8 °C Common Uses: producing neutrons for research, radiotherapy (cancer treatment) |
See also
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