Chemistry, asked by roshini4214, 1 year ago

an element "x"has mass number 35 and number of neutrons 18 .identify the group number and period number

Answers

Answered by kunalsinghzzzzz20

1

your answer is here please see it

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roshini4214: thank you so much

Answered by lalitc2502

2

Mass number = 35

⇒ Element = Chlorine

Group number = 17

Period number = 3

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