Question

atomic structure of two elements have been given above write the names of elements on the basis of atomic number.​

Answer 1

Answer:

b) magnesium Mg atomic no 12

Answer 2

Answer:

a is Lithium

b is magnesium

Explanation:

a has 3 electrons and lithium's atomic no is 3

b has 12 electrons and magnesium's atomic no is 12

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