Physical Science Crossword

a substance that takes part in and undergoes change during a reaction.
a quantity obtained by multiplying quantities together, or from an analogous algebraic operation.
is the symbolic representation of a chemical reaction in the form of symbols and formulae
a multiplier or factor that measures some property
is the unit of measurement in the International System of Units (SI) for amount of substance.
is a physical property defined as the mass of a given substance divided by its amount of substance.
when two or more chemical species combine to form a more complex product
is a process by which the atoms of one or more substances are rearranged to form different substances
is a complex sequence of chemical reactions between a fuel and an oxidant accompanied by the production of heat or both heat and light
a chemical reaction in which one component loses electrons or is oxidized and another gains electrons or is reduced
is the potential of a chemical substance to undergo a transformation through a chemical reaction to transform other chemical substances
is a chemical reaction that releases energy by light or heat. It is the opposite of an endothermic reaction
is a chemical reaction that releases energy by light or heat
is the measure of the change in concentration of the reactants or the change in concentration of the products per unit time
a substance that increases the rate of a chemical reaction without itself undergoing any permanent chemical change.
a state in which a process and its reverse are occurring at equal rates so that no overall change is taking place
is a chemical reaction where the reactants form products that, in turn, react together to give the reactants back