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A series of different 6th grade science words

Quiz yourself by thinking what should be in each of the black spaces below before clicking on it to display the answer.
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Question
Answer
Indicator   A substance that changes color when mixed with an acid or base.  
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Substances   Matter of a specific chemical make up  
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Acids   A compound that has a pH lower than 7  
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Bases   A compound that has a pH higher than 7  
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pH paper   An indicator of potential of hydrogen  
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Litmus paper   A paper that turns a shade of color when dipped into an acid or base and shows how acidic or basic a substance is  
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A way to remember the three fourmulas to find volume,mass and density   The density triangle: /m\. You divide D and V by M and multiply D and V /d |v\ depending on what your trying to find  
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Physical properties   A property that can be measured  
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Chemical property   A property that must be measured chemically  
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Solvent   A substance that dissolves and becomes a solution with water  
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Solute   A substance being dissolved chemically or physically  
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What is everything made of?   Atoms  
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Atoms   The smallest particle of matter  
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Element   A pure substance containing one kind of atom. An element cannot be separated into smaller materials  
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Molecule   Two or more atoms linking together. ( It can be the same type of atom or different)  
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Compond   A pure substance made up of a group of two or more atoms that are held together by chemical bonds.  
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Mixtures   Two elements or compounds not chemically combined. A mixture can be separated in a physical way.  
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Homogeneous mixture   A mixture that is the same throughout  
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Heterogeneous mixture   Mixtures that are different throughout  
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