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chemical reactions
chemical change, balance equation, physical change.
| Term | Definition |
|---|---|
| chemical change | changes to a new chemical substance. |
| physical change | changes how it looks but does not change into a new substance. |
| chemical property | has the ability to change |
| physical property | have to observe with your 5 senses |
| synthesis | combining chemicals to make one chemical |
| decomposition | breaking one chemical down to make more substances |
| single replacement | replacing one chemical with another chemical |
| double replacement | replacing two chemicals |
| atom | the basic element of a chemical element |
| molecule | a group of atoms bounded |
| conservation of mass | keeping the amount matter that you started with |
| Reactants | what you start with |
| product | the out come of something |