Vocab for Science
Quiz yourself by thinking what should be in
each of the black spaces below before clicking
on it to display the answer.
Help!
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Define Law of conservation | States that mass is neither created nor destroyed in any ordinary chemical reaction.
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Define Chemical formula | A representation of substance using symbols for its constituent elements.
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Define Physical change | Physical changes are concerned with energy and states of matter.
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Define Chemical change | Irreversible chemical reaction involving the rearrangement of the atoms of one or more substances.
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Define element | A compound or constituent of a whole or one of the parts into which a whole may be resolved by analysis.
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Define Chemical Formula | A representation of a substance using symbols for its constituent elements.
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Define Element molecule | Elements work together to create a molecule made from elements.
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Define Compound Molecule | Compounds are being used to create a molecule made of elements.
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Define Chemical reaction | Chemical that react to other chemicals.
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Define Reactants | substance that enters into and is altered in the course of a chemical reaction.
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Define products | The # or expression resulting from the multiplication together of two or more number or expressions.
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Define coefficient | Any factor of a product considered in relation to a specific factor.
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Define Subscript | A distinguishing symbol.
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Created by:
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