DavidB4-bot
Spelling, grammar, and general cleanup
23:32
FredericBernard
Added some more general information and the physics behind it
15:55
+2,356
clean up & uniformity
02:38
Learn together
Form, link, references
07:22
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Blu1001
no edit summary
23:24
+24
New page: A series of lines in the emission spectrum of hydrogen that involve transitions to the n=2 state from states with n>2. <ref>http://antoine.frostburg.edu/chem/senese/101/electrons/glossary....
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