![](http://www.alamy.com/thumbs/6/31038FDC-AFF5-430F-9CCD-D9944E1FEFE5/2N9MCA8.jpg)
Thallium atom, with mass and energy levels. Vector illustration
Size: 5000px × 3342px
Photo credit: © Artsiom Petrushenka / Alamy / Afripics
License: Royalty Free
Model Released: No
Keywords: arrangement, atom, biochemistry, chemical, chemistry, composition, configuration, diagram, education, electromagnetic, electron, element, energy, force, formula, graphic, illustration, infographic, laboratory, mass, model, molecular, molecule, neutron, nuclear, nucleus, orbital, particle, periodic, physics, property, proton, quantum, research, school, science, scientific, shell, strong, structure, symbol, table, technology, thallium, vector, vectors, weight