Metals

Brittleness is not a characteristic property of metals. Metals are generally malleable and ductile, meaning they can be deformed without breaking.

Tungsten has the highest melting point among all metals, making it suitable for high-temperature applications such as filaments in incandescent light bulbs and electrodes in welding.

Metals have a high electrical conductivity due to the presence of free electrons that can move freely within the metal lattice, allowing for the easy flow of electric current.

Copper is commonly used in electrical wiring due to its high electrical conductivity, ductility, and resistance to corrosion.

Superconductivity is the phenomenon where metals lose their electrical resistance completely at very low temperatures, allowing electricity to flow without any energy loss.

Iron is known for its magnetic properties and is commonly used in magnets. It is a ferromagnetic material, meaning it can be magnetized by an external magnetic field.

Metallurgy is the process of extracting metals from their ores and refining them to obtain pure metals. It involves various steps such as mining, smelting, and refining.

Gold is commonly used in jewelry due to its malleability, ductility, and resistance to corrosion. It is a soft and workable metal that can be easily shaped and formed into intricate designs.

Mercury is the only metal that is liquid at room temperature. It is a heavy, silvery-white metal that is used in thermometers, barometers, and other scientific instruments.

Lithium is known for its high reactivity and is commonly used in batteries due to its ability to store and release large amounts of energy.

Nickel is commonly used in coins due to its durability, resistance to corrosion, and silvery-white color. It is also used in alloys such as stainless steel.

Steel is known for its strength and is commonly used in construction, engineering, and automotive applications. It is an alloy of iron and carbon, with other elements added to enhance its properties.

Tungsten is commonly used in electrical contacts and switches due to its high melting point, resistance to oxidation, and good electrical conductivity.

Silver is known for its silvery-white color and is commonly used in mirrors, reflective surfaces, and jewelry. It is a soft, malleable, and ductile metal with high electrical and thermal conductivity.

Tin is commonly used in food cans due to its resistance to corrosion and its ability to protect the contents from spoilage. It is a soft, silvery-white metal that is also used in solder and other alloys.