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Science: The Atom

Magnesium
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Magnesium

Name: Magnesium
 
Symbol: Mg

Atomic Number: 12

Atomic Mass: 24 g/mol

Classification: Metal

Group Name: Alkaline Metals

Group: 2

Period: 3

Bohr Model:
 
The Magnesium atom has 12 electrons (e-) and 12 protons (p+) and 12 neutrons (n0). As shown  in the diagram bellow.

mg.jpg

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