List the number of protons electrons and neutrons in hydrogen?

Answer 1

Protons and ElectronsThe number of protons in an element is always the same as the atomic number, which is just 1 in this case. In a neutral atom (no charge), the number of electrons equals the number of protons, so it will be 1 electron also. Sometimes an ion of hydrogen (having lost an electron) is just called a "proton" since that's all it is (usually no neutron either). NeutronsHowever, the number of neutrons depends which isotope (atoms of the same element with different numbers of neutrons) of hydrogen we consider. Not all hydrogen atoms have the same number of neutrons. The vast majority of hydrogen atoms (over 99.98%) have no neutrons at all. Some have 1 (and this is called deuterium) and some have 2 (called tritium). These two isotopes occur naturally but are found in minute quantities.

To determine the number of neutrons in an atom, you must use the mass number, which is the sum of the number of protons and the number of neutrons. Since the atomic number of the element (for H, the atomic number is 1) tells you the number of protons, you can find the number neutrons by subtracting 1 from the mass number.

See link below for more information on Hydrogen, as well as the related question below that will show you how to find the number of each subatomic particle in any atom.

Answer 2

Hydrogen is composed of one proton and one electron. Some isotopes of hydrogen are slightly different. Deuterium contains one proton, one neutron, and one electron. Tritium contains one proton, two neutrons, and one electron. Deuterium and Tritium are found in nuclear fusion reactions.

Answer 3

The simplest of all atoms, the Hydrogen atom is comprised of a single proton with an electron in orbit around it.

As a gas it exists as a diatomic molecule H2, yet it is very-most commonly found, as part of an aqueous (in water) solution, in its ionic state H+ , or more accurately depicted as H+H2O, or H3O+, the Hydronium ion.

See Acids and Bases.

ProtonsThe number of protons in a hydrogen atom-- this is the atomic number, which is 1. There is 1 proton in a hydrogen atom. NeutronsThe number of neutrons depends on the isotope. There is a limit of 1-5 neutrons, or else the nucleus will be huge. ElectronsThe normal number of the electron count is 1. When ionized, it has 0 electrons and turns into a typical proton. When formation of an anion, it has 2 electrons, which has a stable configuration of helium.

Answer 4

hydrogen has 1 proton and 1 electron. the number of neutrons depends on the isotope and there can be 0 or 1 or 2 neutrons.

Answer 5

A hydrogen atom contains one proton, no neutrons, and one electron.

Answer 6

Hydrogen contains 1 proton, 1 electron and 0 neutrons.

Answer 7

1 proton and 1 electron. Absolutely zero neutrons.

Answer 8

1