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Uranium · chemical symbol

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Uranium fuels nuclear reactors and takes its name from the planet Uranus. Source: Uranium ↗

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  1. 71This element powers nuclear weapons and reactors and was named after the dwarf planet Pluto.RECALL
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    Plutonium powers nuclear weapons and reactors and was named after the dwarf planet Pluto.

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  2. 72Plutonium · chemical symbolRECALL
    Pu

    Plutonium powers nuclear weapons and reactors and was named after the dwarf planet Pluto.

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  3. 73This element strengthens glass and ceramics and is essential to making heat-resistant borosilicate glass.RECALL
    Boron

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