Ключевые слова: attraction, background, blue, chrome, color, electromagnetic, element, equipment, experiment, field, flat, force, gravitation, gravity, horseshoe, iron, isolated, lay, magnet, magnetic, magnetism, magnetize, magnets, metal, metallic, north, object, physics, polarity, polarize, pole, power, red, school, science, shape, sign, south, steel, student, symbol, technology, tool, top, toy, view, white,