Cinnabar is an ore/mineral of
1). Lead
2). Manganese
3). Molybdenum
4). Mercury
1. The total energy of revolving electron in an atom
2. The long range potential of nu I clear energy in India depends on i its reserves of
5. The cathode of a lead storage battery is made up of
7. Aqueous solution of which of the following is a good conductor of electricity
8. Commercially, sodium bicarbonate is known as
9. Which of the following is the petroleum wax
10. Brass is made of