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Definition
| Materials, substances, chemicals and "stuff" |
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| Scientists who investigate matter and the chemical interactions of matter |
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| A process resulting in at least one new material |
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| A process that does not result in any new materials |
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Definition
| Variations in temperature, texture, size or shape |
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Definition
| A description of how a material interacts with other things, like your senses and measuring instruments. |
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Definition
| A substance which changes color under certain conditions such as BTB |
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Definition
| Observations gathered using glowing or burning splints as evidence of the presence of certain gases. |
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| characteristic properties |
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Definition
| Measurements (numbers) that are different for different kins of materials (specific to the material) |
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Definition
| The mass of a standard unit of volume of a substance |
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| The data collected by the researcher |
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| A description of how the material interacts chemically with another material like whether or not it is flammable. |
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Definition
| A chemical property of materials testing its ability to combust. |
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Definition
| An original substance in a chemical reaction |
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Definition
| An end (or new) substanace in a chemical reaction |
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Definition
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Definition
| chemical involved in speeding up the rate of a reaction |
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Definition
| Gas which does not support combustion and turns BTB yellow |
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Definition
| Gas which does support combustion and has no effect on BTB |
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Definition
| Shows the reactants and products involved in a reaction using chemical formulas |
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