Physics, asked by Anonymous, 4 months ago

pls answer the above​

itss chemistry


srry

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Answers

Answered by pranathipadigela
1

Answer:

option (a) ..... 2group ,,3period

Explanation:

magnesium is the element of atomic number 12......☺️

Answered by Anonymous
8

Explanation:

hav a great day.................

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