Scientists have recently found a new group of materials that show high-temperature superconductivity. The study, led by ...

eg A compound of copper and sulfur is called copper sulfide. If the compound contains three elements one of which is oxygen then the compound name will end in –ate or –ite, eg Calcium ...

Remember that you will only find elements in the periodic table and never compounds. So, you won’t find substances like water or copper sulfate in the periodic table. If you know what one of the ...

Organic chemistry is the study of the structure, properties, composition, reactions, and preparation of carbon-containing compounds. Most organic compounds contain carbon and hydrogen, but they may ...