What is lithium and selenium formula?

Lithium and Selenium are chemical elements with the chemical symbols Li and Se, respectively. They have different properties and are used in various applications.

The formula for lithium is Li, indicating that it is a monovalent metal with atomic number 3. It is soft and silvery-white in appearance and is highly reactive. Lithium is commonly used in batteries, ceramics, and as a medication for bipolar disorder.

The formula for Selenium is Se, indicating that it is a nonmetal with atomic number 34. It is a grey, crystalline solid that exhibits photoconductivity. Selenium is an essential nutrient for humans and animals, and it is used in the production of glass, electronics, and solar cells.

There is no specific formula for lithium and selenium as they combine in various ways to form compounds such as lithium selenide (Li2Se) and lithium selenate (Li2SeO4). These compounds have different properties and are used in various applications.