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Vocab for Science

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