Question

two ions having 3 negative and 3 positive charges are found to have 7 and 14 neutrons respectively. if the electronic configuration of this ions are similarly to that neon, then find the mass number of both the ions

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Answer 1

Answer:

14,27

Explanation:

The elements are nitrogen and alumminum

Nitrogen = atomic number is 7 so 7+7=14

Al= 13