Chemistry, asked by shif37, 11 months ago

Q-6) What is the atomic number of element keeping in mind both the cases given below;

Element is in 3rd period of the periodic table.Element is in 17th group of the periodic table.​

Answers

Answered by SolutionStar
3

Answer:

Atomic no. is 18.

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Answered by rfarzana498
3

The element is chlorine and the atomic number of chlorine is 17

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