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.
The atomic number of lithium is 3. The only stable isotope of lithium has 4 neutrons. Therefore its relative atomic mass is 7.
Lithium is a meta element. Atomic mass of it is 7.
Carbon (12) has a higher atomic mass than lithium (7).
The molar mass of lithium selenide (Li2Se) can be calculated by adding the atomic masses of lithium and selenium together. The atomic mass of lithium is approximately 6.94 g/mol, and the atomic mass of selenium is approximately 78.97 g/mol. Therefore, the molar mass of lithium selenide is approximately 163.85 g/mol.
To find the atomic mass of lithium, you would look at the periodic table and find the atomic number for lithium, which is 3. The atomic mass is typically located directly below the element symbol, which for lithium is around 6.94 grams per mole.
The atomic number of lithium is 3. The only stable isotope of lithium has 4 neutrons. Therefore its relative atomic mass is 7.
lithium is a metal element. Atomic mass of it is 6.941.
Lithium is a meta element. Atomic mass of it is 7.
The atomic mass of lithium is approximately 6.94 atomic mass units.
The atomic mass of lithium-6 is 6.941 amu
Lithium is a metal element. Atomic mass of it is 7.
The atomic mass of Lithium(Li) is 6.941g.
Lithium is element #3. That, of course, is the atomic number - the number of protons. The atomic mass will of course depend on the specific isotope. The most common isotope is Lithium-7, that is, atomic mass = 7. Lithium-6 also occurs in nature as a stable isotope.
Carbon (12) has a higher atomic mass than lithium (7).
The average Atomic Mass of Lithium (Li) is 6.941.
Lithium is a metal element. Atomic mass of it is 6.941.
The molar mass of lithium selenide (Li2Se) can be calculated by adding the atomic masses of lithium and selenium together. The atomic mass of lithium is approximately 6.94 g/mol, and the atomic mass of selenium is approximately 78.97 g/mol. Therefore, the molar mass of lithium selenide is approximately 163.85 g/mol.