Question

Hydrogen peroxide and water contain 5.93 and 11.2 of hydrogen

Answer 1

Answer:

08.78 I think this is the answer

Answer 2

Answer:

Hydrogen is the chemical element with the symbol H and atomic number 1. With a standard atomic weight of 1.008, hydrogen is the lightest element in the periodic table. Hydrogen is the most abundant chemical substance in the universe, constituting roughly 75% of all baryonic mass.