Across
- 4. two or more atoms bonded together
- 7. a solution that contains the ion of interest
- 8. another name for a homogeneous solution
- 11. the smallest part of an element
- 12. a negatively charged particle
- 14. atoms of different types bonded together
- 16. a test that shows the amount of substance present
- 17. a charged particle
- 18. a mixture that is unevenly distributed
Down
- 1. one or more pure substances mixed together
- 2. an element or a compound
- 3. a test that only shows if a substance is present
- 4. anything that has mass and takes up space
- 5. contains only one type of atom
- 6. a mixture that is evenly distributed throughout
- 9. a positively charged particle
- 10. substances at the start of a reaction
- 13. a sample that gives a negative result
- 15. substances formed in a reaction