If a substance contains more than one type of atom, it is a compound.

Different substances contain different amounts of potential energy, that is, the ability to do work.

"The crime lab determined there were 445 milligrams of a substance containing cocaine."

It forms upon illumination or natural catalytic action by substances containing in water.

Because that substance contained an amine group, he called it vitamine.

Your corporeal substance itself contains memory; it is called instinct.

Almost any substance containing sugar can naturally undergo alcoholic fermentation.

Often the substance eaten by someone with pica contains the mineral in which that individual is deficient.

Consumers have a right to be informed about nanotechnologies and to know that a specific substance contains particularly small, even microscopic particles.

Volcanic ash contains many problematic substances that are harmful to aircraft and, in particular, their engines.