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Elements
| Question | Answer |
|---|---|
| Elements | A pure substance that can't be separated into simpler substances |
| Metals | Shiny and they conduct heat and electricity |
| Nonmetals | Dull in appearance, they do not conduct heat or electricity |
| Metalloids | Have properties of both metals and nonmetals |
| Compound | A substance made up of atoms of two or more different elements, chemically bonded |
| Mixture | A combination of two or more substances not chemically combined |
| Solution | A homogeneous mixture that appears to be a single substance |
| Solute | Substance that is dissolved |
| Solvent | Substance in which solute is dissolved |
| Concentration | A measure of the amount of solute dissolved in solvent |
| Solubility | Ability of a solute to dissolve in a solvent |
| Atom | Smallest particle of an Element |
| Electron | Subatomic particle with a negative charge |
| Proton | Subatomic particle with a positive charge |
| Neutron | Subatomic particle with no charge |
| Nucleus | The central (middle) part of the atom |