It can contain 2 valence electrons.
A hydrogen atom may contain zero, one, or two electrons. The number of electrons in a hydrogen atom determines its charge and chemical properties. A hydrogen atom with no electrons is a proton, while a hydrogen atom with one electron is a neutral species, and with two electrons it becomes a negatively charged ion.
Carbon monoxide (CO) consists of one carbon atom and one oxygen atom. It does not contain hydrogen atoms. Therefore, in carbon monoxide, there is one atom of oxygen and zero atoms of hydrogen.
A hydrogen atom has one proton, one electron, and zero neutrons.
No, a Hydrogen atom does not contain any neutrons. It only has one proton and one electron.
One hydrogen atom contains one proton and one electron.
The isotope hydrogen-1 don't contain neutrons.
H2O means two atoms of hydrogen and one atom of oxygen.
None. A hydrogen atom has one proton and one electron (no neutron). Removing the electron leads to just a proton, no electrons.
Hydrogen-1, (there is a trace of hydrogen-2 (deuterium) found in nature, and hydrogen-3 is an artificial isotope)
Hydrogen H+ ion is (i.s.o. 'can be thought of as ...) one proton.
H symbolises one hydrogen atom. H2 symbolises two hydrogen atoms bonded together or sharing electrons. They are the same because they contain only one type of atom: the hydrogen atom, one proton and one electron
No; water is H20 and therefore consists of one carbon and two hydrogen atoms.