Iridium is a mineral found in Earth's crust, primarily occurring in the Earth's outer core and mantle. It is composed mainly of iron and oxygen and has been named after its shiny red color due to its presence in the element iron.
Iridium is a highly malleable and ductile element that has been used for centuries in ancient civilizations as a symbol of power and prestige. It is also known for its ability to conduct electricity, which was crucial in many early scientific and engineering endeavors. The name "iridium" comes from the Greek word "iris," meaning "pearl."
Iridiums are a type of metal that is extremely rare and highly valuable. They have a high melting point, which makes them suitable for use in various applications such as jewelry, electronics, and medical devices. Iridiums are also known for their unique properties, such as their ability to reflect light in different colors.
Iridium is a chemical element in the periodic table of elements, symbol I. It is the fourth most abundant element on Earth and one of the most common in nature. It is also known as iron with the number three added to its name due to the presence of iron in its nucleus. Iridium has a chemical formula of Fe3I2, where Fe represents iron and I represents iodine. The atomic weight of iridium is approximately 196.948