Question

An element has its electronic configuration as 2, 8, 2. Now answer
the following questions :
(a)
What is the atomic number of this element ?
(b)
What is the group of this element ?
(c)
To which period does this element belong?​

Answer 1

Answer:

(a) Atomic number is 12

(b)Group is 2

(c) Period is 3

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