Gypsum is an industrially important mineral. It is the primary ingredient of plaster-of-Paris, which is finely ground Gypsum, and it is used in the production of cement. It is also the main component of sheet rock. It is used as a flux for creating earthenware, and can be used as a fertilizer.
Alkali Metals are rarely found in pure form, and if they are they are normally stored under oil, because they react with water and water vapor in the air very violently.They â¦ explode if placed in water because they have one electron in their outer energy level and they want to give it away so badly.lkali Metals are rarely found in pure form, and if they are they are normally stored under oil, because they react with water and water vapor in the air very violently.
Many elements are classified as metals. Recall that. metals can conduct heat and electricity. Most metals can. be stretched and shaped into flat sheets or pulled into. wires. Families of metals include the alkali metals, the. alkaline-earth metals, and the transition metals. THE ALKALI METALS. The elements in Group 1 form a family called the. alkali metals. Because their atoms have only one. valence electron, the alkali metals are very reactive. The. valence electron can be easily removed to form a cation. such as Na or K. Alkali metals also have similar. physical properties, such as melting point, boiling point, and density.