EM Energy Abbreviation

EM has various meanings in the Energy category. Discover the full forms, definitions, and usage contexts of EM in Energy.

Environmental Management

Most Common Energy
Equivalent Mass

The equivalent mass is molecular mass of a substance divided by the valence of that compound. Valence is determined by multiplying the valence of the positive ion in a compound by the number of atoms of that ion. NaCl has one positive sodium atom with a valence of one. 1 x 1 gives a positive valence of 1. 

Energy
Energy and Materials
Energy

Citation

Did You Mean?

Last updated:

More EM Definitions