List of words for science test
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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| Reaction rate | The speed a reactant is undergoing a reaction
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| Reactants | The substance that takes part in and undergoes change during a reaction.
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| Product | A substance that is manufactured for sale.
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| Polymers | A substance that has a large quantity of bonds.
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| Physical Properties | Is any property that describes the physical state of an object.
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| Petrochemicals | A chemical that came from petroleum or natural gas.
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| Oxidation Number | a number assigned to an element in a chemical combination that represents the number of electrons lost or gained.
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| Mixture | a mix of two or more substances.
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| ion | A molecule with a net electric charge due to the loss or gain of an electron.
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| Convalent bond | Two or more atoms sharing electrons.
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| Ionic bond | Two or more atoms taking the electrons from other atoms.
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| Conservation of mass |
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| Chemical property |
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| chemical equation |
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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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