![](http://www.alamy.com/thumbs/6/941083DB-9583-4952-8AE9-9607E4121EE5/F5C2BX.jpg)
Promethium element symbol isolated on white background
Size: 6000px × 4000px
Location: Ukraine
Photo credit: © Olekcii Mach / Alamy / Afripics
License: Royalty Free
Model Released: No
Keywords: 3d, atom, atomic, background, chemical, chemistry, closeup, concept, education, electron, element, energy, icon, illustration, isolated, laboratory, lustrous, massa, mendeleev, metal, molecular, number, object, periodic, physics, pm, post-transition, promethium, school, science, scientific, sign, substance, symbol, table, transition, weight, white