Science, asked by shri9713, 1 year ago

The elect confie element
m,y 2,8,7 and 2,8,8,3
respectively write the atomic
no of m and y.​

Answers

Answered by Anuj1vijay2shashank3
1
m=17 = Cl

y = 21 = Sc
Answered by dm113
1

Explanation:

17-chlorine and 21-Scandium

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