Chemistry, asked by arfas2234, 11 months ago

Atomic number of an element is a more fundamental than atomic mass

Answers

Answered by nishitadeka82
2

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Answer:

Chemical properties depend in the no. of electrons in an atom and their arrangement in different shells. No. of electrons is equal to no. of protons. Hence, atomic no. is fundamental than Mass no. Mass no. of two elements can be sane whereas atomic number is unique for each element.

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Answered by Anonymous
1

Explanation:

The number of electrons in turn is equal to the number of protons in the nucleus. Atomic number is a more fundamental property of an element than its atomic mass because when the elements are arranged in the increasing order of their atomic number, most of the defects of Mendeleev's classification get rectified.

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