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Q: Mass of a hydrogen atom is how many times the mass of an electron?
  • A. 1000
  • B. 8000
  • C. 1837
  • D. 5000
Correct Answer: Option C - The mass of a hydrogen atom is 1837 times of an electron, it is important that hydrogen is a gaseous, non metal element its atomic number is 1 and atomic weight is 1.008u It is also the first element of the periodic table.
C. The mass of a hydrogen atom is 1837 times of an electron, it is important that hydrogen is a gaseous, non metal element its atomic number is 1 and atomic weight is 1.008u It is also the first element of the periodic table.

Explanations:

The mass of a hydrogen atom is 1837 times of an electron, it is important that hydrogen is a gaseous, non metal element its atomic number is 1 and atomic weight is 1.008u It is also the first element of the periodic table.