About 26 cents, but copper is priced by the pound and right now, a pound of it is $3.20. (However, it's usually SOLD by the ton, as most industrial metals are.)
Not much. copper is currently at $4.32 a pound, and there are about 14.4 troy ounces in a pound, which means your troy ounce is worth about 30 cents.
One troy ounce is 31.1 grams.
28.35 grams to one ounce 31.1 grams to 1 troy ounce
Of what????????
One troy ounce of gold is slightly heavier than 1 US ounce. One troy ounce is equivalent to about 31.1 grams, while 1 US ounce is approximately 28.35 grams. This means one troy ounce of gold is roughly 10% heavier than 1 US ounce.
There are thirty one grams in a Troy ounce.
About 26 cents, but copper is priced by the pound and right now, a pound of it is $3.20. (However, it's usually SOLD by the ton, as most industrial metals are.)
About one-third of a troy ounce.
20 pennyweights equal one troy ounce. Note that the troy ounce is heavier than a normal avoirdupois ounce.
One troy ounce equates to 0.0311 kgOne kg equates to 32.15 troy ounces
There are 1.097 avoirdupois ounces in one troy ounce.
about 31.1 grams