definitions
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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| chemical formula | a shorthand way to use chemical symbols an numbers to represent a substance
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| chemical equation | uses symbols to show to the relationship between the reactants and the products
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| subscript | the small number to the right of the element that shows how many atoms are in the element
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| coefficient | the large number that multiples that atoms of the element
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| reactant | a substance or molecule that starts a chemical reaction
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| product | the substance that forms as a result of a chemical reaction
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| chemical reaction | when atoms of elements break apart and rearrange to become new substances
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| synthesis | when 2 or more substances combine to create one new compound
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| decomposition reaction | a reaction where a single compound breaks down to form 2 simpler substances
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| single displacement | one element replaces another element in a compound leaving a new compound a new compound and 1 element
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| double displacement reaction | the 2 metals ion in 2 compounds switch places in a chemical reactions
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| law of conversation of mass | states that mass is neither creator nor destroyer in a chemical reaction
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To hide a column, click on the column name.
To hide the entire table, click on the "Hide All" button.
You may also shuffle the rows of the table by clicking on the "Shuffle" button.
Or sort by any of the columns using the down arrow next to any column heading.
If you know all the data on any row, you can temporarily remove it by tapping the trash can to the right of the row.
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Created by:
webers
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