Science

Isopropyl alcohol (IUPAC name propan-2-ol; commonly called isopropanol or 2-propanol) is a colorless and flammable liquid with the formula C3H8O. It is one of the…

Silicon (Si) is a nonmetallic chemical element in the carbon family (Group 14 [IVa] of the periodic table). Black silicon (BSi) represents a very active…

Silicon is a crystalline semi-metal or metalloid. It is a chemical element with the symbol Si and atomic number 14. It is a nonmetallic chemical…

Lofoten (Norwegian pronunciation: ˈlùːfuːtn̩) island group, in the Norwegian Sea, northern Norway. It is known for excellent fishing, nature attractions such as the northern lights…

Phosphorus is a chemical element with the symbol P and atomic number 15. It is a nonmetallic chemical element of the nitrogen family (Group 15…

Aluminum is a metallic element present in the Earth’s crust contained in bauxite. Aluminium powder is powdered aluminium. This was originally produced by mechanical means…

Boron (B) is a chemical element, semimetal of main Group 13 of the periodic table, essential to plant growth and of wide industrial application. It…

Soil is that the uppermost layer of Earth’s crust, formed by the continual weathering of mountains over thousands of years. It’s made from four basic…

Beryllium is a chemical element with the symbol Be and atomic number 4. It is a silvery-white metal. It is relatively soft and has a…

Lithium (Li) is a chemical element of Group 1 (Ia) in the periodic table, the alkali metal group, lightest of the solid elements. It is…

Meionite is the calcium-rich end member of the Scapolite series. It is a tectosilicate belonging to the scapolite group with the formula Ca4Al6Si6O24CO3. It is…

Helium (He) is a chemical element, inert gas of Group 18 (noble gases) of the periodic table. The noble gases are the elements in Group…