Vulpix
Murkrow
No. I am the first pokemon of my tyoe combination, but there are more now
Heracross
No
Jynx?
No
Beldum
no
Charizard
No, and it’s not a game exclusive. Necrozmadabest was close because it is a fighting type but not bug
Passimian would fit if he was the one who made a Pokemon lose its type combo
Medicham?
No
Combusken
Not game exclusive
I… Have no idea
It’s exclusive in black and white
Throh and Sawk would fit, but they dont have unique types…
Still no idea
Type is not unique now but was unique when the pokemon was released. one of the 2 pokemon which have that combination were released in gen 5
Fighting type whose typing was unique when it was released in BW but no longer is?