![](http://www.alamy.com/thumbs/6/FD41C7E1-74A2-4619-A341-9C532EF62DA3/G16GA3.jpg)
Flashcard of Promethium atom illustration
Size: 5000px × 3256px
Photo credit: © Daniel Cole / Alamy / Afripics
License: Royalty Free
Model Released: None
Keywords: arrangement, art, atom, atomic, background, basic, blocks, building, chemical, chemistry, clip, clip-art, clipart, configuration, diagram, drawing, education, electromagnetic, electron, element, energy, force, fundamental, graphic, illustration, image, mass, model, molecule, neutron, nuclear, orbit, orbital, outer, particle, periodic, physics, picture, promethium, proton, quantum, research, science, shell, sphere, strong, study, subatomic, table, technology, vector, vectors, weak