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Define Atomic Mass Unit. - CBSE Class 9 - Science

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Question

Define atomic mass unit.

Solution

Mass unit equal to exactly one-twelfth `(1/12^(th))` the mass of one atom of carbon-12 is called one atomic mass unit. It is written as ‘u’.

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APPEARS IN

 NCERT Solution for Science Textbook for Class 9 (2018 to Current)
Chapter 3: Atoms and Molecules
Q: 1 | Page no. 35

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Solution Define Atomic Mass Unit. Concept: Atom - Atomic Mass.
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