1 proton, no neutrons
Hydrogen has 1 electron, (1 proton) and 0 neutrons.
Hydrogen-1, also known as protium, has 0 neutrons. It is the most common isotope of hydrogen and consists of a single proton and no neutrons.
The answer is: Protrons-1 Electrons-1 Neutrons-1 umm...the weight is 2
A hydrogen atom has 1 proton and 1 electron regardless of the isotope.Standard hydrogen(protium) has zero neutrons.The deuterium isotope has 1 neutron and the tritium (very radioactive) has 2 neutrons.
There is 0 neutron in a Hydrogen-1 isotope. Hydrogen-1 has an atomic number of 1, which means it has 1 proton and no neutrons.
not a single 1
Hydrogen - 1 proton, 1 electron Deuterium - 1 proton, 1 neutron 1 electron Tritium - 1 proton, 2 neutrons, 1 electron
There is one proton, one electron in hydrogen. The number of neutrons depends on the isotope of hydrogen. Hydrogen has three isotopes: protium, deuterium and tritium with 0, 1 and 2 neutrons respectively.
Hydrogen has no neutrons. It has 1 proton in the nucleus and 1 orbital electron.
Their are only 2 shells in the hydrogen atom.
Isotopes (of hydrogen) differ in the number of neutrons in the nucleus of the atoms.
It's called a valence electron, and there's 1 for a hydrogen atom