Outrageously Funny Word Dictionary :: Metarsenic

👉 Metarsenic is a rare, radioactive element that has been found in certain rocks and minerals. It was discovered in 2014 by researchers from the University of California, Berkeley, who used a technique called X-ray diffraction to analyze samples of the rock. The discovery confirmed that metarsenic is present in the rock, which has not previously been known to contain this element.

metarsenic