SpellRight › Spelling
Rarethallium
The correct spelling is thallium.
How to pronounce thallium
noun
IPA: /ˈθæliəm/
Say it like: Tha-lliu-m
The correct spelling is thallium. A metallic chemical element (symbol Tl) with atomic number 81: a gray post-transition metal that discolors when exposed to air.
Usage Examples
No usage examples in context are available for this word.
Definition
noun
- 1.A metallic chemical element (symbol Tl) with atomic number 81: a gray post-transition metal that discolors when exposed to air.
- 2.A single atom of this element.
Similar words
Words related in meaning — check their spelling too.