Across
- 6. electrons shared equally
- 9. evenly mixed
- 11. compound that forms OH- ions concentration
- 12. forms H+ ions in a solution
- 13. water and undissolved material
- 17. electrons are shared between atoms
- 19. the chemical combination of two or more elements
Down
- 1. substances mixed physically
- 2. basic unit of matter
- 3. substance that dissolves
- 4. electrons are shared unequally
- 5. homogeneous mixture
- 7. attraction between molecules of diffrent substances
- 8. unevenly mixed
- 10. pure substance consisting of the same type of atom
- 11. cells that prevent sharp, sudden changes in PH
- 14. attraction between molecules of same substance
- 15. substance dissolved
- 16. bond formed when electrons are transfered
- 18. an atom or molecule with a net electric charge due to the loss or gain of one or more electrons.