Number of atoms in a substance — task. Science TNSB Mentoring, Class 10.

Deepa is writing an exam and she is asked to calculate the number of atoms in \(32\) gram of magnesium. (Atomic mass of \(Mg=24\)). 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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4. Number of atoms in a substance

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