Question

the element aluminum is written by the symbol 27 Al. write the no. of protons electrons and neutrons present in it
plz give me ans fast ​

Answer 1

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The 27 means the atomic mass is 27, that is to say, the number of protons plus the number of neutrons is 27. That means the number of neutrons is 27–13=14. The number of protons in Aluminium is 13.

Answer 2

Answer:

The 27 means the atomic mass is 27, that is to say, the number of protons plus the number of neutrons is 27. That means the number of neutrons is 27–13=14. The number of protons in Aluminium is 13.