Well the legend of the rainbow and the pot of gold at one end dates back to the 14th century Catholics. The leprechauns would put their gold in black pots and put a rainbow on top of it so that he...
Let us assume this is a pure gold coin of the standard one ounce in weight. 1 ounce gold (1 lb/16 oz)(454 grams/1 lb)(1 mole Au/197.0 grams)(6.022 X 1023/1 mole Au) = 8.67 X 1022 atoms of gold in a...