jamesehaynes jamesehaynes

26-03-2020
Chemistry

contestada

What is the difference between mass number and atomic mass (sometimes also called atomic weight)? Boron has an atomic mass of 10.811. What does this mean?

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muqadasbatoolkhan muqadasbatoolkhan

26-03-2020

Answer:

I think....atomic mass: it is the average of total masses of isotopes in the element..... mass no: it is the total no.of protons and neutrons in atomic nuclei of abundant isotope in the element

Explanation:

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