Chemistry, a branch of physical science, is the study of the composition, properties and behavior of matter. Chemistry is concerned with atoms and their
also claimed the invention. See also: Historical View of the Progress of Chemistry Humphry Davy, Poet and Philosopher (Thorpe) The moment after, I began
pursuing chemistry from pure love of the science; his work had no other aim than the increase of knowledge. Francis Paul Armitage, A History of Chemistry (1906)
can be 99% healthy, and dead. Amazing, isn't it? Every human body is like a walking chemistry set. If anything happens to upset that delicate balance Death
Catéchisme positiviste (1852) Men are not allowed to think freely about chemistry and biology: why should they be allowed to think freely about political