America did not develop the nuclear bomb until after Germany surrendered,in fact some of Hitlers atomic scientists went to America after the war to help develop the Atom bomb. This was used on Japan in August 1945. So of course it was never used on Germany. More in link.

I like Charlie's answer, but his, like mine, will likely get reported by some basement dwelling douchebag.

Your on a computer so why not search wikipedia for your answer ? clue: answer starts with the letter >N<

Zero.

only 3 times...but they were small nukes

We didn't.

never.