Science, asked by Khalidko9202, 1 year ago

(a) Atomic number of Mg and Al are 12 and 13 respectively. Write their electronic configuration.

(b) Mention the period of the Modern Periodic Table to which the above two elements belong. Give reason for your answer.

Answers

Answered by AnushkaBarla

2

Al- 2,8,3
Mg-2,8,2
period 3

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