Across
- 2. Sulfuric acid is also known as.
- 3. measure of moisture content in air.
- 6. A substance which reduces activation energy of reactions.
- 9. Removal of oxygen is known as.
- 10. A mixture of non uniform composition.
Down
- 1. Fuel used in nuclear reaction.
- 4. D block elements are called
- 5. Group 7 elements.
- 7. The scattering effect caused by colloidal solution.
- 8. Most abundant gas in air.