Question

Number of times one of an element is heavier than 1/12th the mass of an atom of carbon 12 isotope​

Answer 1

Explanation:

Atomic mass, the quantity of matter contained in an atom of an element. It is expressed as a multiple of one-twelfth the mass of the carbon-12 atom, 1.992646547 × 10−23 gram, which is assigned an atomic mass of 12 units. In this scale 1 atomic mass unit (amu) corresponds to 1.660539040 × 10−24 gram.

Answer 2

Mass of c12 atom is 12 amu

$\frac{1}{12}$×12

=12/12. = 1

10 *1= 10

So mass of that particular atom is 10 amu

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