SCIENCE|natural and applied sciences|earth sciences
- saorfhréamh Tagairt Faomhadh an téarma seo mar chuid de Thionscadal Lex
- ga
- free radicals
- en
- Sainmhíniú compounds that contain at least one unpaired electron in place of the more normal and more stable bond consisting of shared electrons Tagairt Multilingual Aeronautical Dictionary(AGARD,1980)