well it depends. colorful paper clips won't attach to a magnet. just plain ones do.
yes because paper clips are made of metal
Paperclips can be held by a magnet but are not usually sold magnetized themselves.
A magnetic force.
ya
gravity
I don't
Depending on how strong the magnet is the amount of paper clips it can pick up will vary. Why don't you test it for yourself?
refrigerator magnet, (paper clips+nails)
you can hang as many paper clips as you want until the weight of the paper clips becomes more than the pulling force of the magnet
Yes, paper clips are made of metal and can be recycled. If paper clips and staples are left attached to recycled paper they are separated during the recycling process and can be recycled as metal.
yes.
chocolate