Question

How many numbers of atoms are there in 46 amu of sodium

Answer 1

Hi friend
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Your answer
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Now,
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Atomic mass of sodium = 23 amu

Then, Number of atoms in 23 amu of sodium = 6.022 × 10²³

Number of atoms in 1 amu of sodium = (6.022 × 10²³)/23

Number of atoms in 46 amu of sodium = (6.022 × 10²³ × 46)/23

= 12.044 × 10²³ atoms

HOPE IT HELPS

Answer 2

Answer:

2 atoms

Explanation:

in 23 amu thare is 1 atom

in 43 amu

thare will bhi 2 atoms