Barium is a chemical element with the symbol Ba and atomic number 56. It is a silvery-white metal that is highly reactive, reacting with both air and water.
The melting point of barium is 727°C (1,341°F), meaning at 727°C it will turn into a liquid.
Barium has a relatively low melting point compared to other metals, making it an ideal choice for applications that require high-temperature resistance, such as in the production of certain alloys.
Barium is also commonly used in many industrial and manufacturing processes, particularly in the production of glass, ceramics, and pigments. It is also used as a contrast agent in medical imaging, as it absorbs X-rays, making it easier for doctors to see the inside of a patient’s body.
However, barium is highly toxic and should be handled with extreme caution. It should not be ingested, as it can cause serious health problems, including digestive issues, heart problems, and even death in severe cases.
This is why barium is regulated by various agencies, including the Environmental Protection Agency (EPA), the Food and Drug Administration (FDA), and the Occupational Safety and Health Administration (OSHA).
