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Science CrossWord

Across
the symbolic representation of a chemical reaction in the form of symbols and formulae,
a chemical reaction that releases energy through light or heat
a substance that increases the rate of a chemical reaction without itself undergoing any permanent chemical change.
The ____ _____Is achieved when the rate of forward reaction is same as the reverse reaction.
a group of atoms behaving as a unit in a number of compounds.
A Chemical process accompanied by or requiring the absorption of energy
a substance that takes part in and undergoes change during a reaction.
Down
Any chemical reaction that absorbs heat from its environment.
chemical decomposition produced by passing an electric current through a liquid or solution containing ions.
Is a type of chemical reaction where a compound and an oxidant is reacted to produce heat and a new product.
a substance or layer that underlies something, or on which some process occurs, in particular.
A substance produced by a living organism that acts as a catalyst to bring about a specific biochemical reaction.
From the balanced equation we can get the ____.
A chemical process accompanied by the release of energy.