57.0 MB (955.0 KB compressed)
4801 x 4148 pixels
40.6 x 35.1 cm ⏐ 16.0 x 13.8 in (300dpi)
MONICA SCHROEDER / SCIENCE PHOTO LIBRARY MONICA SCHROEDER / SCIENCE PHOTO LIBRARY
Illustration of the atomic model showing the nucleus composed of protons and neutrons surrounded by orbiting electrons.
Model release not required. Property release not required.