This printable crossword puzzle has 18 clues. Answers range from 6 to 21 letters long. This crossword is also available to download as a Microsoft Word document or a PDF.
increase in the rate of a chemical reaction due to the participation of an additional substance.
is a chemical reaction between two or more chemicals that produces that heat and sometimes light
species formed from chemical reactions.
those in which the reactant compounds exchange positive ions with each other to form new compounds.
the point at which the concentrations of reactants and products do not change with time.
separation of a single chemical compound into its two or more elemental parts or to simpler compounds.
a representation of a chemical reaction using symbols of the elements to indicate the amount of substance.
atomic or molecular species with unpaired electrons on an otherwise open shell configuration.
chemical reaction that releases energy in the form of light or heat.
typically the chemical species being observed in a chemical reaction
using chemical reactions to get a product, or several products.
a process which absorbs thermal (heat) energy.
conversion factors between products and reactants in many chemistry problems.
a chemical substance that is present at the start of a chemical reaction.
Chemical reaction where one reactant is exchanged for one ion of a second reactant.
chemical reaction involving transfer of electrons between two species.
energy that is stored in the bonds between chemical compounds.
Proteins that speeds up the rate of a chemical reaction in a living organism.