What is the atomic number of Al, if it has 13 protons, 13electrons, 14 neutrons?
(a)13 (b)10 (c)14 (d)27
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Atomic number of aluminium is 13 and mass number is 27. Calculate number of electrons, protons and neutrons in the ion formed.
Answered by
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Answer:
13 is the Atomic number of Al
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