Entity: LITHIUM
Lithium is a chemical element with symbol Li and atomic number 3. It is a soft, silvery-white alkali metal, known for being the lightest metal and solid element. Used in alloys, glass, batteries, and medications, lithium is highly reactive and versatile.
LITHIUM
Etymology
The word 'lithium' is derived from the Ancient Greek word 'líthos' meaning 'stone'.
Definition
Lithium is a chemical element with symbol Li and atomic number 3. It is a soft, silvery-white alkali metal known for being the lightest metal and solid element.
Historical Context
Lithium has been used in various applications throughout history, from glassmaking to medication. Its discovery dates back to the early 19th century.
Cultural Significance
Lithium plays a crucial role in modern society, especially in the production of batteries and medications for mental health disorders.
Related Concepts
Lithium is related to other alkali metals and elements used in similar applications, such as sodium and potassium.
See Also
A versatile chemical element known for its lightweight properties, used in various applications such as batteries, alloys, and medications.