Related Clues:
- It's stranded, for short
- Left one digit short, I entered third element
- Burning smell around top of incandescent element
- Rough sea - this element humiliates, possibly
- Nirvana's light-metal anthem
- Lightest-known metal
- Lightest alkali metal
- Light metallic element
- Element used in batteries
- Genetics lab subject
- Cousin of 19-Across
- Genetic material (Abbr.)
- Code letters?
- Biochem material
- Cell component, for short