noun🔗ShareNanopartículasAny microscopic particle less than about 100 nanometers (nm) in diameter. In aerosol science, the term is often reserved for particles less than 50 nm in diameter; the term "ultrafine particles" is used for particles less than 100 nm in diameter."Sunscreen contains nanoparticles that help protect your skin from the sun's harmful rays. "El protector solar contiene nanopartículas que ayudan a proteger tu piel de los dañinos rayos del sol.materialsciencetechnologyphysicschemistryenvironmentChat with AIVocabulary GamePractice Reading
