Question

how many grams does an atom of Hydrogen weigh​

Answer 1

6.022×10^23 atoms weigh 1 gram

=>1 atom weighs 1/6.022×10^23 grams

=1.66×10^_24 grams

Answer 2

Answer:

We know that the weight of the hydrogen atom is 1 gram which is its atomic weight and also its atomic number.

Again, we know that 1 molecule is made up of 6.023*10^23 atoms.

Hence, 1 atom will have 1 gram of the hydrogen.

Then, 6.023*10^23 atoms of hydrogen will have 1/6.023*10^23 gram of hydrogen.

So, the amount of hydrogen will be 1.66×10^24 grams.