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chem vocab


acid anything that gives off H+ ions in water.
adsorption when one substance collects of the surface of another one.
alloy a mixutre of two metals
amino acid the basic building blocks of protons
atomic radius one half the distance between two bonded nuclei.
base a compuond that gives off -OH ions in water
bond energy amount of energy it takes to break one mole of bonds.
colloid a suspension
decomposition when a big molecule falls apart to make two or more little ones
electrolyte an ionic compound that dissolves in water to conduct electricity
Created by: 797733288