Across
- 5. positively charged ion
- 6. A state of matter which takes the shape of its container
- 7. an atom that is defined by its atomic number
- 8. example is sodium hydroxide (NaOH)
- 9. how close a value is to the actual or true value
- 11. homogeneous mixture made up of multiple substances
- 12. Group 7 on the Periodic Table
- 13. H2O
- 15. the effect of light scattering by colloidal
- 18. device that measures the average energy of a system
- 19. the chemistry of organisms
- 20. ionic compounds composed of anions and cations
- 21. pertaining to the atomic nucleus
- 22. a model describing the nature of a phenomenon
- 23. the part of the solution that is mixed into the solvent
Down
- 1. negatively charge ions
- 2. the outermost electrons of an atom
- 3. abbreviated mol
- 4. subatomic particle that has no net charge
- 8. measure the pressure in the atmosphere
- 10. fill their container though have no definite shape or volume
- 14. a subatomic particle with a net charge that is negative
- 16. a chemical element in its smallest form
- 17. the molecules are packed close together
- 20. the part of the solution that dissolves the solute