⚛️⁶³✨

#europium #element 63 #rare earth element #nuclear physics #luminescence

💡✨🔴/🔵

#europium #fluorescent lamp #led #phosphor #lighting #energy saving lamp #rare earth element

💶✨🛡️

#europium #euro banknote #security feature #anti-counterfeiting #fluorescence

🇪🇺⁶³Eu

#europium #element 63 #eu #chemical element #atomic number 63

📺🔴✨

#europium #phosphor #red phosphor #Color TV #crt display #luminescence #screen color