🌐EnglishEnglishBahasa IndonesiaEspañolTiếng ViệtTürkçeРусскийالعربيةفارسیहिन्दी한국어中文日本語EntityQ15101978· pop 17Category:NanoparticlesWikimedia categoryAvailable in 16 languagesEspañol中文العربيةहिन्दीBahasa Indonesiabe_x_oldBelarusianEsperantoRomanian