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Ostrovityanka [42]
3 years ago
13

What’s the atomic number for magnesium

Physics
1 answer:
zmey [24]3 years ago
5 0

Answer:

12

Explanation:

Symbol: Mg

Atomic mass: 24.305 u

Atomic number: 12

Density: 1.738 g/cm³

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given,                                                                      

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