It is considered a transition metal, and metals conduct electricity.
no
yes
yes
Lemon juice can conduct electricity.
it does conduct elctricity when dissolved in water, alone though, there aren't really any "ions" that can be used as a conducter
Because covalent bonds are between elements without metallic properties, and in order for a bond to conduct electricity, the bond has to include two metals, AKA a metallic bond.
The coast for Lutetium is south
lutetium is a solid
Lutetium is used in PET scanners
Lutetium is found in the nature as a phosphate; lutetium is a scarce and expensive element.
Lutetium has the oxidation state +3.
Lutetium costs 42 USD for a 5 gram ingot.
If you think to the electron configuration of lutetium this is: [Xe]4f14.5d1.6s2.