General Science - Chemistry
Charles Goodyear is known for which of the following ?
Which among the following gas is used in Balloons?
Which among the following is the most important characteristic of Noble metals?
Which among the following is correct regarding the alkaline battery ?
What is the atomic number of Transuranic elements?
A Cyclotron is ___?
Steel is an alloy consisting mostly of iron, with a carbon content between 0.2% and 2.1% by weight. An increasing amount of Iron will result in which of the following?
Cassiterite is an ore of which of the following ?
Which of the following are found in nucleus of Deuterium
Which among the following provides the centripetal force to an electron circulating around the nucleus?