Across
- 1. attraction between atoms
- 2. irreversible chemical reaction
- 5. substance with low electrical conductivity
- 7. substance with high electrical conductivity
- 8. the basic unit of a chemical element
- 9. linkage formed from a electrostatic attraction
Down
- 1. a list of ingredients for or constituents of something
- 3. a group of atoms bonded together
- 4. linkage with electron bonds shared between them
- 6. a stable subatomic particle with a charge of negative electricity