If you think to stable isotope Ca-135 this have 80 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.
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.
A hydrogen-1 isotope contain one proton, one electron, and 0 neutrons; this is the only naturally occcurring isotope with no neutrons in its structure.
2 protons, 2 electrons He-3 isotope has 1 neutron He-4 isotope has 2 neutrons
A helium atom typically has two neutrons. This gives helium a total of four particles in its nucleus (two protons and two neutrons), which contributes to its atomic mass of approximately 4 atomic mass units.
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.
1 neutron in 1H2 isotope.
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.
No neutrons; H-1 has only one proton and one electron.
A hydrogen-1 isotope contain one proton, one electron, and 0 neutrons; this is the only naturally occcurring isotope with no neutrons in its structure.
1 neutron in He-3 isotope. 2 neutrons in He-4 isotope (most stable)
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.
2 protons, 2 electrons He-3 isotope has 1 neutron He-4 isotope has 2 neutrons
The number of neutrons varies with element and isotope. Hydrogen found in nature has 0, 1, or 2 neutrons. Uranium can have from 141 to 146.
The number of neutrons in hydrogen depends on the isotope. Protium,deuteriumand tritium have 0, 1 and 2 neutrons respectively.
The isotope hydrogen-1.
Their are only 2 shells in the hydrogen atom.