Across
- 2. A type of bond that requires a transfer of electrons
- 5. The basic building blocks for all matter
- 9. The type of electrons that are in the outermost shell
- 10. An element that typically gains electrons and is found on the right side of the periodic table.
Down
- 1. A representation of a compound using symbols and numbers to show the ratio of atoms.
- 3. A type of bond that requires sharing electrons
- 4. A substance in which only has a single type of atom
- 6. A measure of how easily a substance undergoes a chemical change.
- 7. Forces that hold atoms together in compounds
- 8. A group of atoms bonded together