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states of matter
| Term | Definition |
|---|---|
| physical change | a change in the size,shape, or phase of matter, without the matter changing chemically |
| chemical property | a way to describe how matter reacts with other matter |
| chemical change | the process by which a certain substance becomes a different substance |
| rusting | when iron reacts with oxygen,it corrodes to form a new substance,and is an example of a slow chemcal change |
| chemical reaction | a chemical change in which one or more substances change |
| flammabitility | a chemical property describing how a substance burns |
| photosynthesis | process of plants producing energy, oxygen, and water by taking in carbon dioxide, water, and the suns engergy |