Science, asked by sukh36, 1 year ago

an element x has mass no 35 and the no of neutrons is 18identify the group no and period of x

Answers

Answered by Deepti111

1

Chlorine is the element
Z=17. 2,8,7 group = 17 period= 3

Answered by sabin5

0

electron is 17
x is chlorine

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