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The mass of tritium (T) can be calculated by adding the masses of its constituents. The mass of a proton is approximately 1.0073 amu, the mass of a neutron is approximately 1.0087 amu, and the mass of an electron is negligible. So, the mass of tritium would be approximately 3.016 amu.

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Q: An atom of tritium an isotope of hydrogen has 1 proton 2 neutrons and 1 electron What is its mass in amu?
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Related questions

If a hydrogen has 2 neutrons is it an isotope?

The number of neutrons in hydrogen depends on the isotope. Protium,deuteriumand tritium have 0, 1 and 2 neutrons respectively.


If a hydrogen atom has 2 nuetrons is it an isotope?

Yes. There are three isotopes in the Hydrogen family; Hydrogen (no neutrons); Deuterium (one neutron) & Tritium (two neutrons). Tritium is radioactive. It emits beta radiation (electron).


True or false Tritium is an isotope of hydrogen with 2 neutron?

False. Tritium is an isotope of hydrogen with 2 neutrons.


How many protons neutrons does hydrogen have?

Normal Hydrogen has one proton. The isotope of Hydrogen called Deuterium has one proton and one neutron. The Isotope of hydrogen called Tritium has one proton and two neutrons. All isotopes of hydrogen have one electron.


Is there isotope of hydrogen that has two neutrons?

yes it is called tritium


How many protons electrons neutrons does hydrogen have?

Normal Hydrogen has one proton. The isotope of Hydrogen called Deuterium has one proton and one neutron. The Isotope of hydrogen called Tritium has one proton and two neutrons. All isotopes of hydrogen have one electron.


What are the isotopes of hydrogen atom?

The three isotopes of a hydrogen atom are protium (1H), deuterium (2H), and tritium (3H). Protium is the most common form of hydrogen and has one proton and one electron. Deuterium is a stable isotope with one proton, one neutron, and one electron. Tritium is a radioactive isotope with one proton, two neutrons, and one electron.


If a hydrogen atom has 2 neutrons is it an isotope?

Yes, if a hydrogen atom has 2 neutrons instead of the usual 0 neutrons, it is known as deuterium, which is an isotope of hydrogen. Isotopes of an element have the same number of protons but a different number of neutrons.


How many protons and newtrons does a hydrogen atom contain?

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.


What are the names of the of the unstable hydrogen isotopes?

The only UN-stable Hydrogen isotope is Tritium, atomic number 1 (of coarse!), mass number 3, with 2 neutrons in nucleus, beta- electron emitter, (max.) 0.018 MeV, half-time 12.3 yr.


The only radioactive form of hydrogen is?

Tritium is the only radioactive form of hydrogen. It is a hydrogen isotope with two neutrons in its nucleus, making it unstable and radioactive.


What is the isotope of hydrogen?

The most common isotope of hydrogen is protium, which has one proton and no neutrons in its nucleus. Other isotopes of hydrogen include deuterium, which has one proton and one neutron, and tritium, which has one proton and two neutrons.