Hydrogen
hudrogen
Only one element has single proton(proton is correct spelling). The element is Hydrogen. It has a single proton in it's nucleus and no neutrons. A single electron revolves around in s subshell of 1st energy shell( K shell). A Hydrogen atom which has lost it's electron can be said to be proton. No other element known has single proton in the nucleus (protons only reside in nucleus of atom) of it's atom.
The only element that has one proton and no neutrons is a hydrogen atom.
The most abundent isotope of Hydrogen has only a proton for a nucleus with a single electron orbiting it. However some isotopes of Hydrogen do have neutrons in the nucleus.
The helium nucleus is larger than the proton. The He nucleus consists of two protons, and one (rarely) or two (most commonly) neutrons. (These are He-3 and He-4, respectively.) That would make the helium nucleus a multiple of three or four times the mass of that of a single proton.
Hydrogen (atomic number 1) typically only has a single proton in its nucleus.
hudrogen
Only one element has single proton(proton is correct spelling). The element is Hydrogen. It has a single proton in it's nucleus and no neutrons. A single electron revolves around in s subshell of 1st energy shell( K shell). A Hydrogen atom which has lost it's electron can be said to be proton. No other element known has single proton in the nucleus (protons only reside in nucleus of atom) of it's atom.
In a Hydrogen nucleus there is a proton. Hydrogen is the only element to not have a neutron in it's nucleus.
Hydrogen ion is the only element that has no neutron and one proton. That is why it is basically a proton.
Hydrogen has only one proton (atomic number 1). It has its nucleus and its single proton.
Hydrogen. In classical atomic theory, it contains only a proton.
The element hydrogen is the only element that lacks neutrons in its nucleus, consisting only of a single proton and an electron.
The only element that has one proton and no neutrons is a hydrogen atom.
The only element without any neutrons is Hydrogen-1, which has a lone proton.
There is no ELEMENT which contains no neutrons HOWEVER there is an isotope of hydrogen called protium which is a single proton surrounded by a single electron.
It's the count of one of the subatomic particles in the nucleus, the proton, that is significant in this regard. For example, an atom is hydrogen if and only if it has one proton in its nucleus. It is neon if and only if it has ten protons in its nucleus.