Across
- 3. Hydroxide ions
- 4. Air we inhale is known as?
- 6. Hard, malleable, and shiny
- 9. Fill up containers you put them in?
- 10. Brittle and bad conductors of heat
Down
- 1. What is the subject called?
- 2. PH 1-3 is a ___ color
- 5. Does not flow and keep their own shape?
- 7. Hydrogen ions
- 8. PH 12-14 is a ___ color