Protium, a rarely used name for hydrogen, has an Atomic Mass number of one, as well as an atomic number of one.
For the isotope plutonium-239 the mass number is 239.
The mass of proton is 1, 007 276 466 812(90) amu.
There is not a mass number. but it has a mass.
mass number of protium is 1
This mass is 38,36.10e-23 g.
3
The mass number of Tritium is 3, however actual mass is 3.017005 AMU.
Tritium, or Hydrogen 3, has an atomic mass of 3.016.
If you think to tritium (hydrogen-3) the mass number is 3.If you think to helium-4 the mass number is 4.
deuterium is 2 , tritium is 3. I have never heard of deutritium.
m=0.009106u
The mass number of Tritium is 3, however actual mass is 3.017005 AMU.
Tritium, or Hydrogen 3, has an atomic mass of 3.016.
If you think to tritium (hydrogen-3) the mass number is 3.If you think to helium-4 the mass number is 4.
Tritium has two neutrons and one proton: the mass is 3 amu.
deuterium is 2 , tritium is 3. I have never heard of deutritium.
m=0.009106u
1 proton 1 electron 2 neutrons mass = 3 amu
As Deuterium and Tritium are both merely isotopes of Hydrogen and not elements in their own right, they both have an atomic number of 1, just like Hydrogen (Hydrogen-1). Deuterium (Hydrogen-2) has an atomic mass of 2, and Tritium (Hydrogen-3) has an atomic mass of 3.
These are the Hydrogen isotopes with the least mass: Hydrogen 1-protium Hydrogen 2-deuterium Hydrogen 3-tritium
Tritium, an isotope of hydrogen, or Helium-3 (which does not have a specific name).
0.000019 AMU
4.472 g/cm-3 as a solid 4.24 g/cm-3 as a liquid