The possessive form of the plural noun chemists is chemists'.Example: The chemists' laboratories are in this building.
Its just chemists.
The plural is 'Chemists'. The singular is 'Chemist'.
There are many things that are true about chemists. Chemists are scientists trained to study chemicals.
Chemists use Stoichiometry To make sure substances that are in the exact proportions that are required for a given reaction.This is performed by measuring the Latent Heats involved with these Chemical Reactions.
Chemists do it periodically - but in the end they always restore equilibrium.
Usually Statistics I and II, Physics I and II, and Calculus I and II. That would probably take you about three years. Fortunately for you though, I don't think proper grammar is required for the job.
Chemists made lots of materials in the lab.
Chemists Without Borders was created in 2004.
Chemists have developed medicine to fight leukemia.
Aspirin is called "Acetylsalicylic acid" by some chemists.
Board sanction chemistry books are textbooks that have been approved by the leading chemists. They are usually the books required for college programs in the field.