⚛️9️⃣3️⃣

#neptunium #NP #atomic number #element 93 #periodic table

🧪🔱

#neptunium #NP #element 93 #synthetic element

☢️9️⃣3️⃣

#neptunium #element 93 #atomic number #nuclear #actinide

🔱☢️

#neptunium #NP #element 93 #nuclear #actinide

⚛️☢️9️⃣3️⃣

#neptunium #NP #element 93 #actinide