Engelsk tillægsord: transactinide | |||
1. | transactinide of or belonging to the elements with atomic numbers greater than 103 | ||
Engelsk navneord: transactinide | |||
1. | transactinide (om masse el. substans) any of the artificially produced elements with atomic numbers greater than 103 | ||
Mindre specifikke termer | chemical element, element | ||