When group 2a element from ion they
a. lose two proton
b. gain two proton
c. l...
Chemistry, 11.10.2019 23:30 viridianasar5158
When group 2a element from ion they
a. lose two proton
b. gain two proton
c. lose two electron
d. gain two electron
Answers: 3
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The molar mass of cu is 63.55 g/mol. the number of grams of cu produced in this reaction is
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