what did xray look like when they were devolope?

Answer 1

It looks like the "negative" of developed film from a 35mm camera, but all of skeletal pieces.

Answer 2

hmm... what you usually see is a rectangular plate thats darkened in most places and some images with white on it.
The white parts constitute the bone structure of the place where the xray was taken.

For example, this link points you to an x-ray image of a woman's hand
http://www.uihealthcare.com/depts/medmuseum/galleryexhibits/collectingfrompast/images/handxray.jpg
You can see the fingers and also a ring in her hand.
This incidentally is the hand of Bertha Konrad, the wife of William Konrad Roentgen, the inventor of X-ray

For more details, you can maybe check up
http://inventors.about.com/library/inventors/blxray.htm

Answer 3

well.... an xray good question... hard to explain