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 of magnesium make it a useful metal in various industrial …
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 1.85 g/cm³, which is less than one-third the density of steel. …
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 it is found in a variety of minerals and compounds such …
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 …
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. Copper is also an essential element for all living organisms …
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 …
Сhemical 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 сhemical properties of lithium: In conclusion, lithium is a highly reactive metal with …
Сhemical properties of copper. Copper is a metallic element with the symbol Cu and atomic number 29. It is a soft, malleable, and ductile metal that is a good conductor of heat and electricity.
Physical properties of zinc. Zinc is a chemical element with the symbol Zn and atomic number 30. It is a bluish-white, lustrous metal that is brittle at room temperature and becomes malleable when heated between 100°C and 150°C.
The alkali metals are a group of chemical elements found in Group 1 of the periodic table. They include lithium, sodium, potassium, rubidium, cesium, and francium. These elements are highly reactive and have only one valence electron, which makes them easily lose that electron to form positive ions. Alkali metals are among the most abundant …