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Science CrossWord

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