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carbon-12

Atomic Mass

Last Updated on August 21, 2020 By Mrs Shilpi Nagpal

Atomic mass unit

Question 1 How is the size of an atom indicated? Question 2 Define atomic mass unit? Question 3 What is the mass of hydrogen atom? Question 4 Name the element used as a standard for atomic mass scale? Atomic Mass of an Element Actual masses of the atoms of the elements are very very small. For Example : The atom of hydrogen has a mass of 1.6727 x 10-27 kg. It is … [Read more...] about Atomic Mass

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