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Physics, 04.06.2021 17:30 ineedhelpplz40

An atom Y has atomic number 15. It accept three electrons in order to become stable. Determine the I. Number of protons ii. Number of electrons after accepting electrons iii. Charge on the atom before accepting electrons iv. Charge on the atom after accepting electrons.

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An atom Y has atomic number 15. It accept three electrons in order to become stable. Determine the I...
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