Across
- 4. having no affinity for water
- 8. nucleus atom's center core
- 9. having an affinity for water
- 11. minimizes changes in the concentrations of H+ and OH-
- 12. smallest unit of matter retaining properties of element
- 14. element elements indispensable for life
- 15. solution where solute dissolves In water(the solvent)
- 16. dissolving agent of a solution
- 17. energy anything that moves
- 19. positively charged ion
Down
- 1. negatively charged ion
- 2. word for an ant
- 3. reactions making and breaking of chemical bonds
- 5. resulting materials
- 6. clinging of one substance to another
- 7. bond double covalent bond
- 10. bond sharing of a pair of valence electrons by 2 atoms
- 13. anything that takes up space and has mass
- 16. bond single covalent bond
- 18. can't be broken down to other substances by chem reactions