Particle Theory
Across
- 3. the basic unit of a chemical element
- 4. A force of attraction that holds atoms or ions together in a molecule or crystal. Bonds are usually created by a transfer or sharing of one or more electrons. There are single, double, and triple bonds.
- 6. A minute portion of matter
- 7. go from one place to another in a steady stream, typically in large numbers.
- 10. a liquid mixture in which the minor component (the solute) is mixed within the major component (the solvent).
- 14. Know as CO2, one of the most common gases in the word
- 15. three-dimensional space occupied by a gas, liquid or solid. Scientists measure volume in cubic units, such as liters, cubic meters, gallons and ounces
Down
- 1. Particles are far apart and can move freely, volume can change, can flow
- 2. The lowest temperature that is theoretically possible, at which the motion of particles stop. This temperature is equivalent to –273.15°C or –459.67°F.
- 5. When heated, this is the gas form of water
- 8. Particles are packed closely put can move pass each other, can flow, volume can't change
- 9. Particles tightly packed, fixed shape, volume cannot change
- 11. Also know as non-newtonian fluid its acts like a liquid, and can be poured, but that acts like a solid when you apply force to it by pushing it or squeezing it.
- 12. Solid form of water
- 13. the liquid that most people drink the most aka H2O