An average paper clip weighs about 1.4 grams (or 1400 milligrams)
.1g
A standard no. 1 paper clip typically weighs about 0.1 ounces.
It would take about two standard paper clips to weigh the same as a dime, which is approximately 2.27 grams. Each standard paper clip typically weighs around 1 gram.
A grain of rice is several milligram. A large paper clip might weigh as much as a gram.
A standard paper clip typically weighs around 1 gram.
A happy face spider typically weighs around 0.02 to 0.04 grams, which is about the weight of a small paper clip.
All paper clips are not created equal and come in several sizes ranging from small to palm-sized and may be constructed of metal or plastic. A common size is approximately 2 cm or 3/4" long and made of steel. The weight of this standard, paper clip is about 1 gr. 5 would weigh 5 g.
I would suggest you get a sample of 100 paper clips (count them), weigh them, then multiply the result with 54.38. If the weight of the 100 paper clips is too low to get an accurate reading, count off a larger number, and weigh them. In this case, of course, you would have to multiply by a smaller factor.
5
Well...1 gram. Or, if you are talking about density, than the density of a paper clip is 8.03 g/cm3.
To calculate the energy of a paper clip using E=mc², you would need to know the mass of the paper clip in kilograms. Once you have the mass in kilograms, you can multiply it by the speed of light squared (3.00 x 10^8 m/s) to find the energy in joules.