Across
- 3. not mixed with anything else
- 4. the smallest particle of an element
- 5. chemistry of compounds of carbon
- 6. the medium in which some substances are dissolved
- 8. chemical unit that can't be broken down
- 9. the process by which elements react to form new compounds
Down
- 1. chemistry of molecular structures and its relation to the properties of substances
- 2. science of living organisms and vital processes
- 6. the substance dissolved in the solvent
- 7. a class of mixtures in which individual molecules of substaces are distributed