Physics, 08.10.2019 15:20 clairebear65
Which atoms above have an atomic mass that are twice their atomic mass that are twice their atomic number?
a) hydrogen, carbon, nitrogen
b)oxygen, fluorine, sodium
c)aluminum, sulfur, chlorine
d)helium, nitrogen, sodium
Answers: 3
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Which atoms above have an atomic mass that are twice their atomic mass that are twice their atomic n...
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