Elements and compounds t-chart
Elements Compounds
All matter is made of elements Compounds Elements All matter is made of elements Elements are made of atoms Compounds are made of two or more elements chemically combined
B. Elements have chemical symbols Compounds Elements B. Elements have chemical symbols Examples: sulfur (S) copper (Cu) Oxygen (O) Gold (Au) B. Compounds have chemical formulas Compounds have chemical bonds that hold together Examples: Salt NaCl Water H2O Sugar C6H12O11
Compounds Elements C. An element is the simplest and smallest unit of matter D. Elements are considered pure substances