Across
- 5. A solid that forms from a solution during a chemical reaction
- 6. A column on the periodic table
- 8. How readily a substance combines chemically with other substance
Down
- 1. The ability to dissolve in another substance
- 2. A substance or molecule that participates in a chemical reaction
- 3. A column on the periodic table;another name for a group
- 4. The "" sign in a chemical reaction; means to take or produce
- 5. A substance produced in a chemical reaction
- 7. A horizontal row of elements in the periodic table
- 9. A general direction in which something is developing or changing