Question

Atomic number and mass number of magnesium are 12 and 24 respectively. how will you show this by the convention symbol ?

Answer 1

Answer:

12 Mg 24

12 at the base and 24 as the power

To represents this symbolically,put atomic number as subscript and mass number is at superscript.

_{12} ^{24}\:Mg  

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Explanation:

Answer 2

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