|
Neon
___
Nitrogen
___ Mercury
___
Magnesium ___
Lithium
___
Lead
___
Iron
___ Krypton
___
Iodine
___
Gold
___
Helium
___
Hydrogen
___
Fluorine
___
Copper
___
Carbon
___
Chlorine
___ Cobalt
___
Calcium
___
Aluminum
___ Argon
___
Barium
___
Beryllium
___
Boron
___
Bromine ___
|
_________
Br
_________
Be
_________
Ba
_________
B
_________
Au
_________
Al _________
Ar
_________
Hg _________
I _________
He _________
H
_________
Fe _________
Co _________
Cu _________
F
_________
Cl
_________
Ca _________
C
_________
Kr
_________ Ne _________
Na
_________ Li _________
N
_________ Mg |