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ballyhoo
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balm of Gilead
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Balmer series
Bal·mer se·ries [ bálmər seeriz ]


noun 
Definition:
 
lines in hydrogen spectrum: a series of lines in the visible part of the atomic spectrum of hydrogen
[Early 20th century. After J. J. Balmer (1825-1898), Swiss physicist]
Encarta® World English Dictionary [North American Edition] © & (P)2009 Microsoft Corporation. All rights reserved. Developed for Microsoft by Bloomsbury Publishing Plc.
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