What will be the no of electron is Al3+ and Cl-17
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In cl(chlorine)atom No of electron=17
Explanation:
because according to 2n^2.Its electronic configuration will be 2,8,7.and in Al3+=it's ec is 2,8,3.So it will lose 3 electron to get stable(nearest noble gas configuration)In AL3+No of electrons will be 2,8. Hope this will help
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