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.
Steel contains carbon in varying amounts. Alkali metals: the family of elements in Group IA of the periodic table. The most reactive of all the metals. Alkaline earth metals: the family of elements in Group IIA Allotropes: different molecular forms of the same element Alloy: a mixture if 2 or more elements. Compound: a substance containing 2 or more elements chemically combined.