What is Mass?

A mass spectrometer is an instrument that measures the mass of microscopic particles such as molecules and atoms. We can identify a molecule and quantify the amount of target chemicals in mixtures from this information. Mass of natural materials and units of mass will be explained here.

-  Mass of Materials

-  Mass Number and Isotope

-  Isotopic Abundance of Carbon Atoms

-  Isotope Abundance Table

-  Molecular Weight