Pure metallic manganese will dissolve as long as the conditions are right, and that's what chemists call a "reducing atmosphere".

So don't call me a chemist.

Oil is a blend of many different sizes of what chemists call 'hydrocarbons' or 'molecules'.

They should instead stay in the liquid above the crystals (chemists call this the "supernatant liquid").

I guess some chemists might call that burning process "hydrogenation".

The chemist called to his assistant to come forward.

The concern is that the gamma rays passing through the food create what chemists call free radicals, which create new chemicals in the food.

Because the difference between right and left hands is easy to understand, chemists call enantiomers either 'right-' or 'left-handed'.

For they are filled with industrially valuable substances that chemists call "volatiles", that can be changed from solid to liquid to gas and back again.

Your friend-the chemist you call Monk-has been in Var's hands for several hours.