Across
- 1. King of chemicals.
- 6. Ion formed by HCl on being dissolved in water.
- 8. Acid responsible for cramps in muscles
- 9. Increase in concentration of pollution at each level of food chain.
- 12. Enzyme secreted by pancreas to digest carbohydrates.
- 13. Element with electronic configuration of 2, 8, 6.
- 15. The type of ion formed by non-metals.
- 16. The element whose isotope was used during the Hiroshima-Nagasaki bombings during World War I.
Down
- 2. Mixture of HCl and HNO3 that can dissolve gold.
- 3. A type of chemical reaction that involves gaining of electrons.
- 4. Process of heating rubber with Sulphur.
- 5. Sugar present in milk.
- 7. The indicator which turns pink on addition of a base.
- 10. Best and oldest quality of coal.
- 11. Protein present in milk.
- 14. An element which acts as both a metal and a non-metal.