24.9 MB (597.4 KB compressed)
3575 x 2435 pixels
30.2 x 20.6 cm ⏐ 11.9 x 8.1 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.