Latest Actinides in the environment Stories
Radon is a colorless and odorless radioactive gas that is produced by the radioactive decay of radium.
ST. LOUIS, Sept. 21 /PRNewswire-USNewswire/ -- In simultaneous releases published around across the globe today, the World Health Organization (WHO) called for stronger action against indoor radon, the leading cause of lung cancer among U.S. and Canadian non-smokers.
Americium is a synthetic radioactive metallic element. The symbol for Americium is Am and the atomic number is 95. Americium is an actinide that was first isolated by Glenn T. Seaborg in 1944 while attacking plutonium with neutrons. It became the fourth transuranic (having an atomic number greater than 92) element to be discovered. It was named for the Americas. It is widely used in commercial smoke-detectors and different types of industrial gauges. Americium in its pure state has a...
- The act of burning, scorching, or heating to dryness; the state or being thus heated or dried.
- In medicine, cauterization.