Across
- 7. A type of decomposition reaction where heat is involved is known as...
- 10. The transformation of a chemical substance into another chemical substance is known as...
- 11. The colour of Copper Oxide is...
- 13. A reaction where a more reactive element displaces a lesser reactive element is known as...
- 14. A reaction where compound is broken down into 2 or more elements is known as...
- 17. The colour of the 2 gasses on the products side in Ferric Sulphate Hepta Hydrate is...
- 21. A reaction where energy is produced in the form of heat is known as...
Down
- 1. A reaction where energy is absorbed in the form of heatis known as...
- 2. The least reactive element on the Reavtivity Series is...
- 3. A type of Decomposition reaction where Light is involved is known as...
- 4. A type of decomposition reaction where electric current is involved is known as...
- 5. A reaction where 2 or more reactants combine to form only 1 product is known as...
- 6. A reaction where ions are exchanged between 2 reactants to form new compounds is known as...
- 8. Substances that take part in Chemical Reactions are called...
- 9. The test taken to check the presence of Hydrogen is known as...
- 12. Class of the Student is...
- 15. Name of the Student is...
- 16. New Substances that are formed after a Chemical Reaction are called...
- 18. The name of the Greek Alphabet used to show heat is known as...
- 19. The Color of Copper Sulphate is...
- 20. The highest reactive element on Reactivity Series is...