The following conclusions from some experiments of Heir Magnus, of Berlin, strengthen the opinion that hydrogen is a metal. His apparatus consists of a glass tube within which a thermometer is ...
Some metals react with acids and when they do the products are hydrogen gas and a solution of the salt. A salt is a type of compound which is made when an acid reacts with certain metals.
Hydrogen and carbon are shown for comparison. Learn more on the reactivity series of metals in this podcast. Listen to the full series on BBC Sounds. Describe and explain the observations when a ...
Researchers have successfully developed a supramolecular fluorophore nanocomposite fabrication technology using nanomaterials and constructed a sustainable solar organic biohydrogen production system.