1/9
Looks like no tags are added yet.
No study sessions yet.
Gallium
Ga 31
Germanium
Ge 32
Arsenic
As 33
Selenium
Se 34
Bromine
Br 35
Krypton
Kr 36
Rubidium
Rb 37
Strontium
Sr 38
Yttrium
Y 39
Zirconium
Zr 40