This case is impossible. Hydrogen will always have an atomic number of 1.
Hydrogen atom: Atomic number: 1 Number of neutrons: 0 [for commonest isotope] Number of electrons: 1
Atomic number of hydrogen is (always) 1. The mass number is 2, sum of number of protons (1 in H) and neutrons (1 in H in this case). This isotope of hydrogen is called deuterium.By the way: neurons (without t) is a very different thing!
The atomic number of tritium is 1. It is a radioactive isotope of hydrogen with two neutrons and one proton in its nucleus.
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.
It isn't, as such. Isotopes of the same element have different numbers of neutrons, and neutrons have a mas of one atomic mass unit (amu). So isotopes have different atomic masses, but being told the number of neutrons any isotope has, will not enable you to say what element or atomic mass it had, unless you remembered the details for every single isotope. Even then different elements can have the same number of neutrons. Isotopes do get named after their atomic mass however - uranaium 235 has an atomic mass of 235, for instance.
Deuterium is just an isotope of hydrogen, so the atomic number is 1.
Protium is an isotope of hydrogen, so the atomic number is 1.
Hydrogen atom: Atomic number: 1 Number of neutrons: 0 [for commonest isotope] Number of electrons: 1
Atomic number of hydrogen is (always) 1. The mass number is 2, sum of number of protons (1 in H) and neutrons (1 in H in this case). This isotope of hydrogen is called deuterium.By the way: neurons (without t) is a very different thing!
The number of neutrons in hydrogen depends on the isotope. Protium,deuteriumand tritium have 0, 1 and 2 neutrons respectively.
It is an isotope, an example is hydrogen and deuterium.
The atomic number of tritium is 1. It is a radioactive isotope of hydrogen with two neutrons and one proton in its nucleus.
Atomic weight is not the same as atomic number for any element except hydrogen; this is the only element that has a radioactively stable isotope with no 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.
There is no set number of protons in an isotope. The definition of an isotope is an atom that has the same number of protons but a different number of neutrons. Therefore, the answer to the question is; the number of protons in an isotope remain the same. To know the number of protons, look at the Periodic Table. The Atomic Number is the number of protons. Don't confuse that with Atomic Mass - To confirm, the Atomic Numbers for Hydrogen and Helium are 1 and 2.
The element hydrogen and more specifically its isotope, protium or 1H1
Subtract the atomic number of the isotope from its atomic mass number to obtain the number of neutrons in an isotope.