Reviews Physics A Palette of Particles by Jeremy Bernstein Share this:EmailFacebookTwitterPinterestPocketRedditPrint By Science News May 3, 2013 at 9:54 am A guide to the subatomic realm uses the metaphor of a painter’s palette, with protons, neutrons and electrons as primary colors and more exotic particles adding new shades. Belknap, 2013, 212 p., $18.95