Kaomojis
🧪₅₇⚪️
Copy
#lanthanum
#element 57
#LA
#atomic number 57
#silvery white metal
Cs₅₇
Copy
#caesium symbol
#element 57
#atomic number 57
#periodic table
#cs chemical symbol
#chemical element
#lanthanum #element 57 #LA #atomic number 57 #silvery white metal