It generaly depends on the type of paper clip. I have a bag of small paper clips that are 3cm (length) by .5cm (height) by .05cm (width)
The paper clip clings to the the magnet
There are only one property of a paper clip. The property to a paper clip is the testing.
A normal paper clip has 4 bends.
Yes, I think a paper clip has mass of about a gram.
you clip stuff together.