Biology, asked by tashinamgyallepcha74, 9 hours ago

The atomic number of the three elements x,yand z are 2,18 and 13 respectively. which two elements belongs to the same group?

Answers

Answered by Bhavana786

0

Element x and y are placed in the same group

X - 2 - Helium

Y - 18 - Argon

Hope this helps you

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