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Science Vocab Crossword

Sammy Parsons                        December 1st 2018
Period 8 
7th Grade.
Across
A chemical reaction in which two or more simple substances combine to form a more complex product.
A chemical reaction that releases energy through light or heat.
A type of chemical reaction that involves breaking down a compound into smaller compounds or elements.
(of a metabolic or chemical process) accompanied by the release of energy.
Ratio between the amounts of moles of any two compounds involved in a chemical reaction.
A chemical decomposition produced by passing an electric current through a liquid or solution containing ions.
Down
A process in which requires or absorbs energy from its surroundings, usually in the form of heat.
Is the potential of a chemical substance to undergo a transformation through a chemical reaction to transform other chemical substances.
(of a metabolic or chemical process) accompanied by or requiring the absorption of energy, the products being of greater free energy than the reactants.
A high temperature exothermic redox chemical reaction between a fuel and an oxidant.
A substance or layer that underlies something, or on which some process occurs, in particular.
A group of atoms behaving as a unit in a number of compounds.
Substances that are initially present in a chemical reaction that are consumed during the reaction to make products.
A substance produced by a living organism that acts as a catalyst to bring about a specific biochemical reaction.