MMichelle
MMichelle
09-09-2016
Chemistry
contestada
how many neutrons are in an atom of Mg-25
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MysteriousGamer
MysteriousGamer
09-09-2016
Atomic number of Mg is 12. Atomic number means 12 protons. Mass of Mg is 25 amu. So the difference of 25-12 =13. Thus, there are 13 neutron in Mg atom.
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