Dictionary.com
definitions
  • synonyms

L-shell

[el-shel]
See more synonyms for L-shell on Thesaurus.com
noun Physics.
  1. the second shell of electrons surrounding the nucleus of an atom and containing, when filled, eight electrons having principal quantum number 2.
Show More
Compare K-shell, M-shell, N-shell.

Origin of L-shell

First recorded in 1925–30
Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2018