Chemistry, 26.08.2020 14:01 BabyDino9415
Two atoms of hydrogen combine to form a molecule
of hydrogen gas, the energy of the H2 molecule is :
(1) Greater than that of seperate atoms
(2) Equal to that of seperate atoms
(3) Lower than that of seperate atoms
(4) Some times lower and some times higher
Answers: 2
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Two atoms of hydrogen combine to form a molecule
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