Number of atoms in a substance — task. Science State Board, Class 10.

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Anitha is writing an exam and she is asked to calculate the number of atoms in

$16$ gram of manganese. (Atomic mass of

$Mn=54$ ). Her answer would be $x\times$

$10^{y}$ . What are

$x$ and

$y$ ?

Note: Give the answer of (x) in two decimal places.

Answer:

$x=$

$y=$

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