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1106- matter
matter, atoms, molecules
| Term | Definition |
|---|---|
| Matter | Has mass and has volume |
| Atoms | A make up of protons,newtrons, and electrons. These are the building blocks for molecules |
| Molecules | They are a build up of atoms that are connected. They share electrons once combined. |
| Element | 1 or more of the same atoms bonded example O2 |
| Compound | 2 or more of different atoms bonded example H2O |
| Pure Substance | a substance made up of one type of atom, They can only be broke down chemically |
| Mixture | A substance made up of many types of atoms, they can be broke down physically. |
| Homogeneous Mixture | a mixture where the particles are evenly distributed |
| Heterogeneous Mixture | a mixture where the particles aren't evenly distributed |
| solution | a mixture containing atoms, ions, and molecules fully dissolved |
| colloid | a mixture containing mid-sized particles that do not settle out |
| suspension | a mixture containing particles that settle out if left undisturbed |
| Tyndall effect | dispersed colloid particles scatter light allowing us to differentiate between colloid and solution |
Created by:
lilstrabs
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