3H is probably the most common. Technically 31H (the 3 and the 1 should actually be "stacked", but HTML doesn't really allow that) is correct as well, though the 1 is redundant (the H already tells you it has 1 proton).
Since T is not used as a symbol for any other element, you'll occasionally see that as well. However, it's not "official".
Tritium is the name given to the hydrogen-3 isotope. Its symbol is 3H, in which the 3 superscript represents the mass number of tritium, which has one proton and two neutrons in its nucleus.
3-H-1 3H 3T ...any of these symbols can be used. You can also "stack" the 3 and 1 before the H or T like this, if you wish: 31T, except the 3 is written directly over the 1.
The symbols of tritium are T or H-3.
Tritium symbols: T or 3H.
D or 2H & T or 3H
Tritium symbols: T or 3H.
The symbol of tritium is T.
133/55 Cs
The symbol will be impossible to be correct written in WA, but:252(superscript)Es99(subscript)
Al with 3 dots
Tritium is 3H, so it has one proton, one electron (in the non-ionized state) and two neutrons.
Normal hydrogen (atomic weight 1), deuterium (2), and tritium (3).
Tritium [note correct spelling] has one proton and two neutrons per atom.
Tritium decay to helium-3.
133/55 Cs
3H is probably the most common. Technically 31H (the 3 and the 1 should actually be "stacked", but HTML doesn't really allow that) is correct as well, though the 1 is redundant (the H already tells you it has 1 proton). Since T is not used as a symbol for any other element, you'll occasionally see that as well. However, it's not "official".
One
2
One - assuming the atom is not an ion.
1.6749x10-24
The symbol will be impossible to be correct written in WA, but:252(superscript)Es99(subscript)
Al with 3 dots
Tritium is 3H, so it has one proton, one electron (in the non-ionized state) and two neutrons.
Hydrogen atom have three isotope which is hydrogen , deuterium , and tritium.