16 amu
The approximate mass is 11. Technically you could express this in units of daltons as 11 Da (Daltons previously called amu, atomic mass unit, or as 11 (the dimensionless, relative atomic mass which chemists simply call atomic weight) .
The atomic mass of an oxygen atom depends on which isotope of oxygen you are referring to. The AVERAGE atomic mass is approximately 15.9994
Atomic mass
Every oxygen atom has eight electrons.
Ozone is an allotrope of oxygen. It is the tri-atomic form of oxygen atom.
The approximate mass is 11. Technically you could express this in units of daltons as 11 Da (Daltons previously called amu, atomic mass unit, or as 11 (the dimensionless, relative atomic mass which chemists simply call atomic weight) .
The atomic mass of an oxygen atom depends on which isotope of oxygen you are referring to. The AVERAGE atomic mass is approximately 15.9994
Oxygen has 8 protons in the atom.
Atomic mass
2,6
Oxygen has an atomic number of 8. This also means that it has 8 protons in its nucleus.
Every oxygen atom has eight electrons.
Carbon's atomic relative atomic mass is roughly 12 and oxygen's roughly 16. CO2 therefore is 12 + (16 * 2 ) = 44 units. So the relative _molecular_ (it can't be atomic as CO2 isn't an atom) mass of carbon dioxide is 44 units.
The conventional standard atomic weight of the hydrogen atom is 1,008 amu.
Ozone is an allotrope of oxygen. It is the tri-atomic form of oxygen atom.
Ozone is actually the tri-atomic form of oxygen atom. Oxygen molecule combines with oxygen atom to form ozone.
Bromine has an approximate atomic mass of 79.904.