Chemistry, asked by Anonymous, 1 year ago

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Here is my question ⬇⬇⬇

Define amu. Give its full form. why it is not consider as practical unit???

Answers

Answered by vampire002
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hey mate here is your answer

An atomic mass unit (symbolized AMU or amu) is defined as precisely 1/12 the mass of an atom of carbon-12. The carbon-12 (C-12) atom has six protons and six neutrons in its nucleus. In imprecise terms, one AMU is the average of the proton rest mass and the neutron rest mass.

amu is a practical unit of mass which is used in atomic and nuclear physics. An atomic mass unit or amu is one twelfth of the mass of an unbound atom of carbon-12.

Units of Atomic Mass; “u,” “Da,” “amu,” and “mmu” The unified atomic mass unit (unitsymbol: u) is a non-SI unit of mass, defined as one-twelfth the mass of a single 12C atom in its ground state.

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