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What has an atomic mass of 3?

Updated: 12/14/2022
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8y ago

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Tritium, an isotope of hydrogen, or Helium-3 (which does not have a specific name).

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Tritium, an isotope of Hydrogen

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Q: What has an atomic mass of 3?
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What is the atomic mass for carbon?

Its the atomic mass of carbon + the atomic mass of 3 oxygen. CO3 = C + 3(O) = 12.0107 + 3(15.9994) = 60.01


What is the Atomic Mass of Tritium?

Tritium, or Hydrogen 3, has an atomic mass of 3.016.


What element is a nonmetal in period 3 atomic mass 12?

No element in period 3 has an atomic mass of 12.


What is the atomic mass of lithium?

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What has a mass number of seven?

Lithium is an element with an atomic number of 3 and an atomic mass of 7.


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Naturally occurring lithium contains two isotopes. The common one has an atomic mass of 7. About one per cent of the lithium has an atomic mass of 6.The atomic mass of Lithium-Li is 6.941 grams.


What atom has an atomic mass of 3?

Deuterium, which is an isotope of hydrogen, has an atomic mass of 3. It has one proton and two neutrons in its nucleus.


What is the atomic mass number of hydrogen -3?

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What is the atomic mass number of Li?

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What is the atomic number and mass number of deuterium 2H?

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.


Is the atomic mass of hydrogen 3?

The atomic mass of the most common form of hydrogen is 1. There are isotopes of hydrogen with a mass of 2 (deuterium) and 3 (tritium), but they are rare.