Question

x has 12 electrons and 12 neutrons while y has atomic mass of 23 and 11 neutron so how x and y are related​

Answer 1

Answer:

they have the same no of electrons revolving around the nucleus

Answer 2

x has 12 electrons and 12 neutrons while y has atomic mass of 23 and 11 neutron so how x and y are related?

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Answer:

23 - 11 = 12

24 - 12 = 12

As we know that the number of electrons and the number of protons are the same, and the number of protons = atomic number

And Mass number - Atomic number = number of protons

The elements are isotones

Isotones are elements that have the same number of neutrons

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Or, if your question is right, then, they have the same number of electrons revolving around its nucleus, 23 - 11 = 12 electrons

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