15deeparao
15deeparao
07-09-2017
Chemistry
contestada
what element becomes a gas at room temperature
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hello201
hello201
07-09-2017
Elemental hydrogen (H, element 1), nitrogen (N, element 7), oxygen (O, element 8), fluorine (F, element 9), and chlorine (Cl, element 17) are all gases at room temperature, and are found as diatomic molecules (H2, N2, O2, F2, Cl2).
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