Science, asked by anandvivek1656, 1 year ago

The electronic configuration of two elements A and B are 2,8,3 and 2,8,7 respectively. Find the atomic number of these elements. State the nature and formula of the compound formed by the union of these elements.

Answers

Answered by venu47
4
1.aluminium
2.chlorine
Answered by pushpendra10
3
A element is aluminium. B element is chlorine
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