Problem: The diameter of a hydrogen atom is 212 pm. Find the length in kilometers of a row of 6.02x1023 hydrogen atoms.

FREE Expert Solution

10-12 m = 1 pm

103 m = 1 km

d = 212 pm

# of atoms = 6.02x1023 H atom

Calculate the length in km:

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Problem Details

The diameter of a hydrogen atom is 212 pm. Find the length in kilometers of a row of 6.02x1023 hydrogen atoms.

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