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