Question

Give the name and atomic number of the inert gas atom in which the total number of d-electrons is equal to the difference between the number of total p and total s electrons

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Answer 1

Argon=18

Step-by-step explanation:

Solution :

No of S=13

No of P=31

This inert gas's atomic number Is difference of p&s block elements

√ 31-13=18

Argon