dont know it depends on the size shape and material
It Depends on how long the chain is
a key or kilo weighs 2.2 pounds
50000 pounds
40g
7 grams
half a paper clip
825,000
Silver quarters weigh 6.25 grams. Clad quarters weigh 5.67 grams.
250 grams
it ways about 3 grams
113 GRAMS.
1.5-2 grams
About 5 grams.
16 grams
about 5-10 grams