Quiz

Question 1. Beryllium Sulphate is less soluble in water due to?
Question 2. What is the name of that system which uses radioactivity to decide the period of materials of pre historic period?
Question 3. Cement is made hard with
Question 4. What happens when a chemical bond is formed ?
Question 5. Which among the following is a carbohydrate?
Question 6. Which one of the following metals pollutes the air of a city having large number of automobiles?
Question 7. An atomic pile is used for