Rubidium is a chemical element with the symbol Rb and atomic number 37. It is a soft, silvery-white metallic element that belongs to the alkali metal group of elements. Physical properties of rubidium Rubidium is a soft, silvery-white metal with the atomic number 37 and symbol Rb. Here are some of its physical properties: Overall, …
ЗмістPhysical properties of potassiumСhemical properties of potassiumIsotopes of potassiumBiological role of potassiumApplication of potassium Potassium is a chemical element with the symbol K and atomic number 19. It is a highly reactive alkali metal that is essential for many biological processes. Physical properties of potassium Some physical properties of potassium: Overall, the physical properties of …
ЗмістPhysical properties of magnesiumСhemical properties of magnesiumMagnesium isotopesApplication of magnesium Magnesium is a chemical element with the symbol Mg and atomic number 12. It is a silvery-white metal that belongs to the alkaline earth metals group in the periodic table. Physical properties of magnesium Here are some physical properties of magnesium: Overall, the physical properties …
ЗмістPhysical properties of berylliumСhemical properties of berylliumIsotopes of berylliumApplication of beryllium Beryllium is a chemical element with the symbol Be and atomic number 4. It is a rare and highly toxic metal that is lightweight, strong, and has a high melting point. Beryllium is one of the lightest metals and has a density of only …
ЗмістPhysical properties of sodiumСhemical properties of sodiumIsotopes of sodiumUse of sodium Sodium is a chemical element with the symbol Na and atomic number 11. It is a soft, silvery-white metal that is highly reactive and belongs to the alkali metal group of elements. Sodium is the sixth most abundant element in the Earth’s crust, and …
isotopes of iron Iron has four naturally occurring isotopes: Iron-58 is also a radioactive isotope and has a half-life of 1.5 million years. There are also several artificial isotopes of iron that have been produced through nuclear reactions, but they are not found in nature. Application isotopes Isotopes have a variety of applications in scientific …
Hypotenuse (from Greek ὑποτείνουσα – stretched) is the longest side of a right triangle and is opposite the right angle. It connects the ends of the two catheti and is the side opposite the right angle. It is denoted by the letter “c”. To find the length of the hypotenuse of a right triangle, the …
Speed is a physical quantity defined as the ratio of the distance traveled to the time taken to cover that distance.
ЗмістProperties of CopperHistory of CopperProduction of CopperElectrical WiringPlumbingArchitectureElectronicsTransportationCoinsMedical EquipmentJewelryAntimicrobial PropertiesConclusion Uses of copper. Copper is a versatile and widely used metal that has been utilized by humans for thousands of years. It is a soft, malleable, and ductile metal with excellent electrical and thermal conductivity, making it a valuable resource for a variety of industries. …
Physical properties of lithium. Lithium is a metallic element with the symbol Li and atomic number 3. It is the lightest of all metals and is highly reactive due to its position in the periodic table. Here are some of the key physical properties of lithium: In conclusion, lithium is a unique and highly reactive …