Question

How many gram does an atom of hydrogen weigh ?

Answer 1

Answer:

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.

Answer 2

hydrogen atom =

$1.67 \times 10 {}^{ - 24} grams$

hydrogen has an atomic weight of 1.008 grams/ mole