Science, asked by nazneenarif1983, 7 months ago

Halogen in the period3:-

Answers

Answered by ItzTwinklingStar

10

Answer:

Chlorine is a halogen in group 17 and period 3.

Answered by nariseamalavathi

1

Explanation:

Halogen in the period3:-

chlorine (cl)

atomic number =17

group=17

period no =3

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