I think that there is one atom of hydrogen and one of chlorine.
The formula for hydrochloric acid is HCl. Each molecule of hydrochloric acid is composed of one atom of hydrogen and one molecule of chlorine.
Each molecule of adrenaline contains 13 atoms of hydrogen.
Hydrogen oxide (also known as water) contains two hydrogen atoms and one oxygen atom in each molecule.
The formula of water is H2O, showing that each molecule contains one oxygen atom and two hydrogen atoms. Therefore, each molecule contains three atoms.
Hydrogen and Oxygen ! - A molecule of water (H2O) contains two atoms of Hydrogen and one of Oxygen. Each Hydrogen atom is attached to the Oxygen atom (but not to each other)
The formula for hydrochloric acid is HCl. Each molecule of hydrochloric acid is composed of one atom of hydrogen and one molecule of chlorine.
Each molecule of adrenaline contains 13 atoms of hydrogen.
Carbon, Hydrogen, and Oxygen
Hydrogen oxide (also known as water) contains two hydrogen atoms and one oxygen atom in each molecule.
The formula of water is H2O, showing that each molecule contains one oxygen atom and two hydrogen atoms. Therefore, each molecule contains three atoms.
Each molecule of water contains one atom of oxygen and two atoms of hydrogen.
Because each hydrogen molecule contains 2 hydrogen atoms!
Each molecule of hydrogen sulfide contains two hydrogen atoms and one sulfur atom.
The percentage of carbon in glucose is 40 %.
1 oxygen atom and 2 hydrogen atoms
Hydrogen and Oxygen ! - A molecule of water (H2O) contains two atoms of Hydrogen and one of Oxygen. Each Hydrogen atom is attached to the Oxygen atom (but not to each other)
That each molecule contains 1 atom of carbon and 4 atoms of hydrogen.