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What will be the mass of 100 atoms of hydrogen?

Question

What will be the mass of 100 atoms of hydrogen?

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Solution

To calculate the mass of 100 atoms of hydrogen, we need to know the atomic mass of hydrogen. The atomic mass of hydrogen is approximately 1 atomic mass unit (amu).

  1. Calculate the mass of 100 atoms of hydrogen:

    The atomic mass of hydrogen is 1 amu. Therefore, the mass of 100 atoms of hydrogen would be 100 * 1 amu = 100 amu.

  2. Convert atomic mass units to grams:

    1 amu is approximately equal to 1.66 x 10^-24 grams. Therefore, 100 amu would be 100 * 1.66 x 10^-24 grams = 1.66 x 10^-22 grams.

So, the mass of 100 atoms of hydrogen is approximately 1.66 x 10^-22 grams.

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