Ключевые слова: atom, attraction, ball, biology, biotechnology, brine, cell, chemical, chemistry, combination, common, contemporary, deicing, element, energy, equipment, facecentered, formula, fundamental, grain, graphite, halite, hexahedron, illustration, isolated, lattice, medical, mineral, model, molecular, molecule, neutron, nobody, organization, particle, photo, physics, preservative, pressure, science, simplicity, sodium, solid, sphere, symbol, table, technology, white,