7th grade science
by Aiden Pang
1. Temperature
1.1. Something that is hot or cold
2. Thermonature
2.1. Something that measures heat
3. Kelvin scale
3.1. An absolute temperature scale with zero at absolute zero
4. Potential energy
4.1. An energy that has the potential to be another energy.
5. Thermal energy
5.1. Energy contained within a system that is responsible for its temperature
6. Substances
6.1. Physical material from which something something is made or which has discrete existences.
7. Solid State
7.1. A solid is a state of matter with a definite shape and volume.
8. Liquid State
8.1. Particles are close to each other. Move around randomly. And can collide with each other
9. Gas state
9.1. Particles are widely spaced. Move around randomly at high speeds
10. Matter
10.1. Anything that can be weighed
11. Kinetic energy
11.1. Energy that is always moving
12. Atoms
12.1. A particle of matter
