1.

Atomic number of Al is 13 and mass number is 27. Calculate its number of electrons, protons and neutrons in the Al3+. Represent the distribution of electrons in ion. What will be the valency of Al?​

Answer»

of NEUTRONS = 27 - 13 = 14. And neutrons are=27 - 13 = 14. Hence, we can conclude that number of electrons, protons and neutrons in the ion FORMED is 10, 13, 14 . The ion can be represented as: Al3+ and its valency is +3.Explanation:PLZ MARK me as brainlest



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