Across
- 4. the angle of___is same as the angle of reflection
- 5. oxidation and reduction reaction also known as____reaction
- 8. also known as suicidal bags
- 9. a device that convert electrical energy into mechanical energy
- 10. AB+CD=AD+CB is a type of reaction
Down
- 1. best conductor of electricity
- 2. (aq) symbol represent
- 3. gas used to store food items
- 6. combustion reaction is always
- 7. unit of inheritance present in chromosomes