# How many grams does an atom of hydrogen weigh ?

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C) How many grams does an atom of hydrogen weigh ?

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The weight of 1 atom of hydrogen is calculated as 1.66058 × 10-24 grams.

Explaination :

we know that 1 molecule is made up of 6.023$$\times10^{23}$$ atoms.

1 atom will have 1 gram of the hydrogen.

i.e. $$1\over 6.023\times 10^{23}$$

$$\therefore$$ = 1.66058 × 10-24 grams.