Across
- 1. the result of a chemical reaction
- 4. a compound containing positive and negative ions.
- 6. when opposite charged ions attract in a compound
- 7. a group of light metals that are reactive.
- 8. this group of elements are the most reactive elements on the periodic table.
- 9. the result of an atom when it gains or loses an electron.
- 10. soft metal elements that are highly reactive.
- 12. a type of ion that acts like a single particle but is made up of multiple particles.
- 13. when substances interact with each other creating a new substance with new properties.
- 17. it occurs when two elements from two different compounds switch.
- 21. a solution that is an electrolyte, and turns red litmus blue.
- 22. the result of atoms bonding
Down
- 2. a type of molecule the contains a covalent bond and two atoms joined together.
- 3. when one element replaces another element within a compound.
- 5. a bond created by chemicals share their atoms.
- 11. gas elements that are stable and barely react to other chemicals.
- 14. when a metal breaks down creating a chemical reaction in its environment
- 15. the chemical that was originally used during a chemical reaction
- 16. a solution that is an electrolyte, sour, and turns blue litmus red or neutralizes bases.
- 18. an ionic compound that allows electricity to be conducted in a solution.
- 19. when a solid is formed by the reaction of two solutions.
- 20. a chemical reaction that burns or reacts quickly to oxygen.
