22.8 MB (504.0 KB compressed)
3416 x 2332 pixels
29.0 x 19.8 cm ⏐ 11.4 x 7.8 in (300dpi)
MONICA SCHROEDER / SCIENCE PHOTO LIBRARY MONICA SCHROEDER / SCIENCE PHOTO LIBRARY
Illustration of the six types of quarks, known as flavours: up, down, strange, charm, top, and bottom. Quarks are subatomic particles that make up hadrons such as protons and neutrons.
Model release not required. Property release not required.