Explore the fundamental aspects of hydrogen in this comprehensive 13-minute video. Learn about the various uses of dihydrogen, including its applications in metallurgy, vegetable oil hydrogenation, and the production of important compounds like ammonia, hydrochloric acid, and methanol. Discover different methods for preparing hydrogen, such as the Bosch process, Lane's process, and electrolysis. Examine the chemical properties of hydrogen, its reaction with olefins, and various hydrogen compounds including water and hydrogen peroxide. Delve into the different types of hydrides, isotopes of hydrogen, and its special position in the periodic table. Gain insights into the physical properties of hydrogen and its significance in chemistry.