They are metals.
Gold, Silver and Copper belong to the native elements mineral group.
Gold, silver, and copper belong to the class of minerals known as native elements. These minerals occur in nature in their pure form and are not chemically bound to other elements.
Galena belongs to the sulfide mineral class. In its chemical composition, galena is primarily made up of lead sulfide (PbS).
Chalcopyrite belongs to the sulfide group of minerals.
Groundnuts belong to the legume family, which makes them a good source of plant-based protein. They are rich in nutrients such as protein, healthy fats, vitamins, and minerals.
Gold, silver, and copper belong to the class of metals known as "noble metals" and "base metals." Noble metals, like gold and silver, are resistant to corrosion and oxidation, while copper is considered a base metal due to its more reactive properties. All three are also classified as transition metals, which are characterized by their ability to conduct electricity and heat, as well as their malleability and ductility.
Anglesite is a lead sulphate derived from the weathering of lead ores.
Tigers belong to Class Mammalia.
Opossums belong to the class mammalia.
They belong to the class Mammalia ( mammals).
the priests belong to the upper class (1st class)
the priests belong to the upper class (1st class)