Chemistry, asked by chiragdeshmukh049, 5 months ago

An element having electronic configuration 2,8,3, .. now answer a Atomic number of the element b. To which period the element belongs.

Answers

Answered by cutep6322

0

Answer:

It belongs to II group and 3 period.

Explanation:

Answered by ankitashelkande035

1

Answer:

atomic number of element is 13.

the element belongs to third period.

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