Science, asked by devangkadiya9737, 1 year ago

(19) Answer the following question by selecting from the
given elements
6C, 80, 10Ne,11Na, 14Si
(a) elements belong to same period.
(b) elements belong to same group explain with reason.​

Answers

Answered by vany41991
2

Answer:(a) C , O and Ne belong to period 2 and Na , Si belong to period 3

Explanation:(b) elements C ,O and Ne have two shellds in its atom whereas element Na and Si have three shells in its atom

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