How to Use Avogadro's Number to Find Mass?

Answer Avogadro's Number is approximately equal to 6.022 x 10^23. This quantity is the basis for another unit of measure commonly used in chemistry called the mole. One mole is a quantity equal to Avogadr... Read More »

Top Q&A For: How to Use Avogadro's Number to Find Mass

How to Find the Mass Number of an Element?

The periodic table of elements offers a small amount of information about the various elements, such as the atomic number and the atomic weight--also known as the atomic mass. One thing that isn't ... Read More »

What is the mass number of a neutron?

A neutron has a mass number of 1.0086649156 ± 0.0000000006 u, slightly more than the mass of a proton. In electronvolts, the mass is 939.56536 ± 0.00008 MeV.References:Particle Data Group; Review... Read More »

How to Convert Mass to Number of Particles?

To find the number of particles in a substance from its mass, you could consider the mass of a single particle. This value is so small, however, that chemists instead base these calculations on the... Read More »

How Do You Find the Mass of a Gas in a Container?

Cannisters hold gases at a high pressure and a fixed volume The mass of gas within the cannister depends on the quantity of gas in it, which the number of atoms of gas that it contains. This figure... Read More »