Ключевые слова: 24, 3d illustration, 3d rendering, atom, atomic, black, chemical, chromium, circle, core, cr, electron, element, elementary, green, infinitesimally, isotope, liquid, nano, neutron, no people, nuclear, orbital, particle, periodic, physics, proton, red, research, round, scheme, science, scientist, solid, spin, technology, transition metal, twenty four, yellow,