transuranic

Meanings

1. 1
   adj

   of a chemical element, having an atomic number greater than uranium's atomic number of 92

   Plutonium was the first transuranic element to be produced in useful quantities.

2. 2
   noun

   a chemical element with an atomic number greater than 92

   Most transuranics are synthetic and decay radioactively.

Common collocations

• transuranic element Adjective + noun

Formed from trans- ("beyond") + uranic, from uranium. The term literally denotes elements lying beyond uranium in the periodic table, all of which are radioactive.

Topics

External links

• Cambridge Dictionary
• Wiktionary
• Google Images