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प्रश्न
State the type of element for the following:
Radon
विकल्प
Metal
Non-metal
Metalloid
Noble gas
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उत्तर
Noble gas
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संबंधित प्रश्न
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State what [g] represents.
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State the variable valency of the following metal.
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write symbol with the variable valency
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Plumbite
Mass of one atom of oxygen is
