BOHR
4 letters
Historical clue formulations
- Niels ___, physicist portrayed by Kenneth Branagh in "Oppenheimer" — 2025-06-09
- See 25-Down — 2022-08-19
- Physics Nobelist who developed an early model of the atom — 2021-04-08
- Physics Nobelist Niels — 2019-10-15
- Physics Nobelist Niels — 2018-10-01
- 1922 Physics Nobelist — 2016-03-11
- Physics Nobelist Niels — 2014-11-10
- 1920s-'30s debate opponent of Einstein — 2014-09-26
- Danish Nobelist — 2012-07-22
- Nobelist name of 1922 and 1975 — 2012-06-15
- Nobelist Niels — 2011-11-24
- 1922 Physics Nobelist — 2011-08-31
- Nobelist Niels — 2011-05-31
- Atom modeler — 2010-11-21
- 1922 Physics Nobelist — 2010-05-30
- Nobel physicist Niels — 2008-04-13
- Physicist Niels — 2007-04-22
- Nobelist Niels — 2007-03-25
- Danish Nobelist Niels — 2006-12-18
- Physicist with an element named after him — 2006-05-21
- 1922 Physics Nobelist — 2005-12-28
- Physicist Niels — 2004-10-27
- 1922 Physics Nobelist — 2003-12-31
- Danish physicist Niels — 2003-07-16
- Noted Los Alamos scientist — 2003-03-23
- Physicist Niels — 2002-12-30
- 1922 Nobelist in physics — 2002-10-30
- Nuclear theorist Niels — 2001-06-10
- 1922 Physics Nobelist — 2001-05-20
- ___ theory, in physics — 2000-06-29
- Physicist Niels — 1999-10-06
- Physics Nobelist Niels — 1999-06-28
- 1922 Physics Nobelist — 1995-04-23
- Planck contemporary — 1994-10-20
- Physicist Niels — 1994-03-06
- Physicist Niels — 1994-01-17