How do you determine how many Hydrogen atoms there are that make up earth?

The mass of a hydrogen atom is: #1.7 x 10^-24g#,
The mass of earth is aprox #5.98 x 10^27g#

1 Answer
Feb 19, 2016

an extraordinarily great guess

Explanation:

first you would have to figure out how much water in all forms exist on earth. Then you have to figure out how much hydrogen exists as part of a compound, natural gas, oil, ammonia, etc. They real question is, why would you want to do that?