Chemistry of Food Strand 2

the study of the makeup, structure, and properties of substances and the changes that occur to them

• chemistry

• biology

• nutrition

• sanitation

anything that occupies space and has mass

• atoms

• compounds

• elements

• matter

compounds that either contain no carbon or have only single carbon atoms

• carboxyl group

• organic compounds

• inorganic compounds

• molecules

compounds that contain chains or rings of carbon

• chemical rings

• inorganic compounds

• mixtures

• organic compounds

matter in which all the basic units are the same

• elements

• atoms

• mixture

• pure substance

THE SMALLEST UNIT OF ANY ELEMENTAL SUBSTANCE THAT MAINTAINS THE CHARACTERISTICS OF THAT SUBSTANCE

• atom

• molecule

• element

• pure substance

A SUBSTANCE THAT CONTAINS ONLY ONE KIND OF ATOM

• atom

• compound

• element

• molecule

SUBSTANCES IN WHICH TWO OR MORE ELEMENTS HAVE CHEMICALLY COMBINED

• atoms

• compounds

• elements

• molecules

THE BASIC UNIT OF ANY COMPOUND

• atom

• molecule

• density

• chemical equation

mixture with uniform distribution of particles throughout

• homogeneous mixture

• heterogeneous mixture

• compound

• atom