Vocabulary from Chemistry chapter 2.4
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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| the ability of a substance to undergo a specific chemical change | chemical property
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| a change in which one or more reactants change into one or more products; characterized by the breaking of bonds in reactants and the formation of bonds in products | chemical reaction
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| a substance present at the start of a reaction | reactant
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| a substance produced in a chemical reaction | product
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| a solid that forms and settles out of a liquid mixture | precipitate
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| in any physical change or chemical reaction, mass is conserved; mass can be neither created nor destroyed | law of conservation of mass
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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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