Ключевые слова: app, atom, biology, biotechnology, black, cell, chemistry, circle, concept, core, education, element, experiment, green, grey, icon, illustration, isolated, lab, life, line, linear, linear icon, logo, medicine, micro, model, molecular, molecule, nucleus, object, orbit, outline, physics, pictogram, power, proton, research, science, scientific, shape, sign, sphere, structure, symbol, technology, web,