Hydrogen peroxide is a colorless, viscous and unstable liquid, which is used in disinfectants and bleaches. It has no atomic number since it is a compound.
The atomic number for hydrogen is 1 and the atomic number for carbon is 6.
The atomic number of hydrogen is 1, which means that a hydrogen atom has one proton in its nucleus.
The atomic number of hydrogen is 1
Hydrogen peroxide (H₂O₂) consists of two hydrogen atoms and two oxygen atoms. The atomic number of oxygen is 8, meaning each oxygen atom has 8 protons and typically 8 neutrons. This gives us a total of 16 neutrons for both oxygen atoms. Hydrogen does not have any neutrons. So, hydrogen peroxide has a total of 16 neutrons.
Hydrogen is a gas element. atomic number of it is 1.
Hydrogen chloride is not an element; it is a compound and has no atomic number!
Hydrogen has an atomic number of 1, which means it has 1 proton in its nucleus. This is the defining characteristic of hydrogen as an element.
Hydrogen is a non metal element. Atomic number of it is 1.
Hydrogen is a gas. atomic number of H is 1.
There are two oxygen atoms in one hydrogen peroxide molecule.
In terms of the number of atoms it is 50%. In terms of mass, it is 5.88%.
Hydrogen(H) is the smallest atom that we know of. Its atomic number is 1.