Tag: <span>radon facts</span>

radon facts radon element

Radon Facts

Knowing the Radon facts could save your life. Element Name: Radon Element Symbol: Rn Atomic Number: 86 Element Group: Group 18 (Noble Gas) Period: Period 6 Atomic Mass: 222 Appearance: Colorless Gas   Radon Facts: Radon is a colorless, odorless, and flavorless gas at ordinary temperature and pressure. It’s radioactive and decays into other radioactive […]
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