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Chemestry
Element, compound, mixture
| Question | Answer |
|---|---|
| What is the temperature converter? | K=c+273 |
| What does heat of fusion mean? | Melting |
| Another word for melting-> | Heat of fusion |
| Forms of energy? | Kinetic, potential, mechanic, light, chemical, heat. |
| Exothermic reactions | Absorbs heat from it's surroundings |
| Endothermic reaction | Releases heat from it's surroundings |
| Boyles law? | temperature remains constant P1V1=P2v2 |
| Element | Note that an element: consists of only one kind of atom, cannot be broken down into a simpler type of matter by either physical or chemical means, and can exist as either atoms (e.g. argon) or molecules (e.g., nitrogen). |
| Molecule | A molecule consists of two or more atoms of the same element, or different elements, that are chemically bound together. |
| Mixture | consists of two or more different elements and/or compounds physically intermingled, can be separated into its components by physical means, and often retains many of the properties of its components. |
| Solution | a homogeneous mixture in which one substance (the solute) is dissolved in another substance (the solvent). |
| charles law | pressure remains constat |
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