Actually the copper will start to corrode. and may cause infection.
A copper-plated BB weighs roughly 5.1 grains, which is equivalent to about 0.33 grams.
They are .175 caliber
The BB gun doesn't go anywhere it stays in your hand. The BB travels about 100 yards depending on wind, gravity and the weight of the BB.
No they are Copper, Lead or Steel ball bearings. airsoft uses 6mm plastic BB
Some are made of Copper some are made of Zinc and older ones are made of Lead.
possibly yes but lets not try :)
Copperhead BBs are made of steel with copper plating.
pellet=no bb's= 6mm plastic not copper.
YES! or you could harm something or someone
BB's are not all made of the same materials. Some of the best are nearly pure copper. The density of copper is 8,920 kg/m3. Your instructor probably has some BB's and lab equipment he expects you to use to determine their density. Measure a BB and calculate it's volume. Weigh it and and convert your measurements into kg/m3.
Drop the bb right down the barrel. Sometimes it will roll out on you. Other times it seats somehow and stays secure
If this is an Airsoft gun then 6MM BB's should fit.