Chemistry

3. a particle with positive charge
4. has a ph more than 7
6. containing the maximum amount of solute that can normally be dissolved at a given temperature and pressure
10. measurement of kinetic energy in a substance
13. a substance that contains atoms of two or more chemical elements held together by chemical bonds
15. when elements are physically combined and can be seperated
16. a substance in a physical state in which it does not resist change of shape but does resist change of size
19. how much matter is in a substance
20. the act or process or an instance of reacting
22. the measurement of compactness of molecules in a substance
24. any substance burned as a source of heat or power, such as coal or petrol
25. when liquid changes to a gas

1. a group of atoms bonded together
2. a substance in a physical state in which it does not resist change of shape and will expand indefinitely to fill any container
4. something that binds, fastens, or holds together, such as a chain or rope
5. a particle with negitive charge
7. the smallest component of an element
8. a substance in a physical state in which it resists changes in size and shape
9. process of burning
11. result of a chemical reaction
12. the center or core of an atom
14. a particle with no charge
17. malleable and shiny substances good at conducting electricity
18. has a Ph less than 7
21. an educated guess
23. cant be broken down