3 Shortz Era entries found. Click any date for context.
See the dictionary definition for PROTON.
|Thursday, June 14, 2012||61A||Hydrogen has one||Tracy Gray|
|Sunday, October 10, 1999||6D||A hydrogen atom has one||Cathy Millhauser|
|Tuesday, February 24, 1998||18D||Subatomic particle||Bill Ballard|
1 result for PROTON from Variety puzzles.
|April 30, 2000||diagramless||34D||Atom item||Jean Wykoff Reno|
7 results for PROTON from older pre-Shortz puzzles.
|Wednesday, May 29, 1991||36A||Tiny particle||Jonathan J. Towle||Maleska|
|Sunday, January 20, 1985||105D||An object of Bohr's research||William Lutwiniak||Maleska|
|Friday, November 4, 1977||19A||Part of a nucleus||Jack Luzzatto||Maleska|
|Saturday, January 7, 1961||46A||Nucleus of an atom.||Unknown||Farrar|
|Wednesday, June 24, 1959||31A||Part of an atom.||Norton Rhoades||Farrar|
|Wednesday, August 21, 1957||21A||Opposite of electron.||W. E. Jones||Farrar|
|Sunday, August 21, 1949||104A||Subatomic particle.||Leonard Goldberg||Farrar|