Question

2 Define relative atomic mass? Calculate the relative atomic mass of hydrogen​

Answer 1

Explanation:

As we use kg to measure the mass the mass of different obejects. Similarly,we use amu or one atomic mass unit to measure the relative atomic mass of any atom of element. For example, the relative atomic mass of hydrogren is one amu. The relative atomic mass of oxygen is 16 amu..

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Answer 2

Answer:

the ratio of average mass of one atom of an element atomic mass of hydrogen is 1.00784U