Across
- 4. least reactive metal
- 6. white silver chloride turns __________ in sunlight
- 8. a single substance decomposes to give two or more substances
- 11. reaction in which a single product is formed from two or more reactants
- 13. reaction between an acid and base to form salt and water
- 15. electrolysis of water is an ___________ reaction
Down
- 1. used for whitewashing of walls
- 2. most reactive metal
- 3. pale green crystals used in thermal decomposition
- 5. decomposition of vegetable matter into compost is an example of an _________ reaction
- 7. commonly known as quick lime
- 9. reaction in which a substance gains oxygen or losses hydrogen
- 10. colour of magnesium oxide
- 12. used for manufacturing of cement
- 14. chemical formula of marble