On the Periodic Table, the last element in alphabetical order is Zirconium. Zirconium is a chemical element with the symbol Zr and atomic number 40. It is a lustrous, gray-white metal that is commonly found in minerals such as zircon. Zirconium is widely used in various industries due to its excellent corrosion resistance and high temperature stability.

Zirconium is commonly used in the production of nuclear reactors due to its ability to withstand high levels of heat and radiation. It is also used in the manufacturing of various alloys, ceramics, and refractory materials. Zirconium alloys are particularly popular in the aerospace industry for their lightweight and high strength properties.

In addition to its industrial applications, zirconium is also used in the production of jewelry. Zirconium dioxide, also known as cubic zirconia, is a synthetic gemstone that closely resembles a diamond. It is often used as a more affordable alternative to diamonds in jewelry pieces such as rings, earrings, and necklaces.

The discovery of zirconium can be traced back to the late 18th century when German chemist Martin Heinrich Klaproth first isolated the element from zircon. Since then, zirconium has become an essential element in various scientific, industrial, and commercial fields.

From a chemical perspective, zirconium belongs to the group 4 elements in the periodic table, along with titanium and hafnium. It has a similar electronic configuration to these elements, which contributes to its similar chemical properties.

In conclusion, zirconium is the last element in alphabetical order on the Periodic Table. Its versatile properties make it a valuable element in various industries, including nuclear energy, aerospace, and jewelry manufacturing. Its corrosion resistance and high temperature stability contribute to its widespread use and importance in modern society.

Sign Up