fine structure
The structure of spectra characterised by the splitting of lines due to relativistic…The structure of spectra characterised by the splitting of lines due to relativistic effects
Meaning
1 senses(uncountable)The structure of spectra characterised by the splitting of lines due to relativistic effects
More definitions
- the presence of groups of closely spaced spectrum lines observed in the atomic spectrum of certain elements
Lessons for this word
1 lessons- A1Countable and uncountable nouns — Because it can be uncountable