Across
- 3. what does pH mean?
- 5. these break when a compound changes form.
- 8. what is the name for CO2.
- 10. pH of 7.5 to 14.
- 11. what is the name for H2O.
- 12. types of change were it is the same compound but appears different.
- 13. colour of neutral on a pH meter.
- 15. colour of base on a pH meter.
Down
- 1. another name for a prediction.
- 2. pH of 6.5 to 7.5.
- 4. reaction where heat is being taken in to the reaction.
- 6. a method is a list of instruction we intend to complete; this is what we have done.
- 7. sour tasting.
- 8. type of change where the compound is changing.
- 9. a reaction which the heat is being removed.
- 14. colour of acid on a pH meter.