I still don't understand why it's called the Periodic Table, as opposed to Elemental Table?
on.fb.me/1zsegRq
on.fb.me/1zu45xK
this photo show the Noble Gases in the periodic table which make the circle on it
on.fb.me/1AJnsnj
pure sample of element number 28
on.fb.me/1EEfGvT
via Instagram ift.tt/2aH5BIG
on.fb.me/1Cgu9uX
on.fb.me/1yFTsFF
on.fb.me/1zrmRHp
on.fb.me/1ziDyVn
on.fb.me/1D8pz3A
on.fb.me/1sl4vGG
on.fb.me/1CKu1HE
Beautiful wreath by @ChemMetz out of reclaimed #PeriodicTable pieces :)
on.fb.me/1Eh3wJ3
@ Kansas City Union Sation
on.fb.me/1DsXbJS
on.fb.me/1xSAuuV