Obj251
Obj251 Obj251
  • 14-02-2018
  • Chemistry
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Which of the following elements does NOT form a diatomic molecule? Question 5 options: H2 O2 Mg2 Br2

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jcherry99
jcherry99 jcherry99
  • 15-02-2018
Mg is a metal. Under ordinary conditions it will not form a diatomic molecule. The other 3 are non metals. They come from the right side of the periodic table and they willl form diatomic molecules.
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