Question

define atomic mass??
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Answer 1

$\sf{ \pink{Mass \: of \: an \: atom \: of \: a \: particular}} \\ \sf{ \pink{chemical \: substance}}$

Answer 2

Answer:

The atomic mass is the mass of an atom. Although the SI unit of mass is kilogram, the atomic mass is often expressed in the non-SI unit dalton where 1 dalton is defined as ¹⁄₁₂ of the mass of a single carbon-12 atom, at rest

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