Question

the nuclei of elements X Y and Z have same number of protons but different number of neutrons according to modern periodic table the element X Y and Z are​

Answer 1

Answer:isotopes

Explanation:

Because at no. Is same but mass is different.

Answer 2

Hi there,

◇ X , Y , Z have same number of protons so they are isotopes of same element ( any element )

◇ As example

1H1 , 1H2 , 1H3

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