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chapter 3
| Term | Definition |
|---|---|
| matter | Everything that has mass and takes up space |
| element | the ingerdeints that make up all other substances.cant be broken down into other substancs |
| metals | good conductors of heat and electersidy can bend without breaking most have a gray color |
| nonmetals | do not conduct heat /electersety very well |
| semi-metals | |
| atom | |
| atomic theory | |
| compound | |
| molecule | |
| proton | |
| neutron | |
| electron | |
| Solid | Has a definite volume or shape.particles are very close.and the don't move past each other.keeps its shape. |
| Liquid | Has a definite.volume |
| mixture | two substances that mix together |
| solution | a mixtre where substance speards out evenly |
| solute | the substance being dissolved |
| solvent | what the substance is being dissolved in |
| solubility | a way to measure how much a material dissolves into another |