Question

The atomic number of an element is 11 and the mass number is 23. The correct order of representing the number of electrons. Protons and neutrons respectively in this atom is 1) 11, 11, 12 2) 11, 12, 11 3) 12, 11, 11 4) 23, 11, 23​

Answer 1

Answer:

3rd is the answer I hope it helps you

Answer 2

Answer:

The atomic number of the element is 11. Hence it contains 11 protons and 11 electrons since the element is neutral.

Its mass number is 23 and hence it contains (23-11) = 12 neutrons.

I hope it is helpful for you

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