Chemistry, 05.02.2020 00:47 datstepparoddoe27
1: an ion of magnesium has 12 protons and a charge of +2. how many electrons are in this ion?
a. 2
b. 10
c. 12
d. 14
Answers: 3
Chemistry, 22.06.2019 03:10
The peak wavelength for the blackbody curve of a star is in the uv range. assuming the radiation from this star can reach earth, would you be able to see it?
Answers: 2
1: an ion of magnesium has 12 protons and a charge of +2. how many electrons are in this ion?
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