One plastic grocery bag weighs about 6 grams.
There is one plastic bag.
A one pound bag weights one pound.
It's depending on what is in it.
in the plastic bag first
about 1000 grams
They dont sell plastic bags by themselves. they have to be in bulk or they are non-sallible
A uses tea bag will be heavier than an unused one because of the weight of the water. A used tea bag will weigh about six ounces.
it depends on were you get it but its usually 7 grams.
Over twice as much as a bass clarinet, depending on material. A metal one would weigh much more than a plastic one.
One chemical used in a plastic bag is called a petroleum. Petroleum is then usually mixed in with other natural gases to make a plastic bag.
plastic, i think.. i might have to get back to you on that one...