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Chemistry, 30.10.2020 20:30 katie713518

Which family does this element belong to? It is a colorless and tasteless gas, it is not chemically reactive, changes to a red orange color in a vacuum
tube

Alkali Metals

Alkaline Earth Metals

Halogens

Noble gases

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Which family does this element belong to? It is a colorless and tasteless gas, it is not chemically...
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