Chemistry

1. – a process that absorbs energy from the surroundings
4. - a substance that is currently a gas, but normally is a liquid or solid at room temperature.
8. change - will change the appearance, without changing the composition of the material.
10. – depends on the type of matter, not the amount present
12. – depends on the amount of matter in the sample
13. – Very low Kinetic Energy –particles vibrate but can’t move around.
14. – process that releases energy into the surroundings
15. – Very high Kinetic Energy – particles collide with enough energy to break into charged particles (+/-).

2. - can be released and absorbed in a reaction, it is not created or destroyed.
3. – Low Kinetic Energy -particles can move around, but are still close together.
5. Energy – is the energy possessed by an object due to its position, composition or condition
6. - is anything with mass that occupies space.
7. – High Kinetic Energy – particles can separate and move throughout container.
9. Energy - energy of motion.
11. - is the capacity to do work or transfer heat.