Question

What are isotopes ? Give example​

Answer 1

Answer:

all human beings collectively; the human race; humankind. the quality or condition of being human; human nature. the quality of being humane; kindness; benevolence.

Answer 2

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Explanation:

The number of nucleons (both protons and neutrons) in the nucleus is the atom's mass number, and each isotope of a given element has a different mass number. For example, carbon-12, carbon-13, and carbon-14 are three isotopes of the element carbon with mass numbers 12, 13, and 14, respectively.