Physical Science Acids & Bases. Solutions and Suspensions A mixture of flour & water suspension Colloidal dispersion solution Suspension - the particles.
2.1 What Does Life Require? Water. Water on Earth Can exist in all 3 physical states Liquid Solid Gas Not all animals must drink liquid water.
Rivers
Solutions Homogeneous mixtures of 2 or more substances Can be: Solid Sterling Silver Gas Air Liquid **Used most frequently in chemistry**
ACIDS AND BASES
Acids and Bases
Chemistry J. Cauthers Living Environment Atoms Atoms are the building blocks of ALL matter. Cannot be subdivided any further, through chemical means.
