The scientist said "Are you positive"
The hydrogen atom has 1 electron.
The single electron in a neutral hydrogen atom resides in the 1s orbital.
hydrogen
The ground state electron configuration of the hydrogen atom is 1s1, and for helium it is 1s2.
There is one electron in a hydrogen atom. Hydrogen has 1 valence electron and is therefore very unstable by itself. Hydrogen is diatomic, which means that it naturally occurs bonded with another Hydrogen atom: H2
The scientist said "Are you positive"
yes
electron
the line spectrum of the hydrogen spectrum indicates that only certain energies are allowed for the electron of the hydrogen atom. In other words, the energy of the electron in the hydrogen atom is quantized.
The hydrogen atom has 1 electron.
an atom
The single electron in a neutral hydrogen atom resides in the 1s orbital.
hydrogen
The ground state electron configuration of the hydrogen atom is 1s1, and for helium it is 1s2.
The hydrogen atom (1H) has only 1 proton and 1 electron (you probably think at this electron).
There is one electron in a hydrogen atom. Hydrogen has 1 valence electron and is therefore very unstable by itself. Hydrogen is diatomic, which means that it naturally occurs bonded with another Hydrogen atom: H2
One. A hydrogen atom contains only one electron, and it is a valence electron.