How does oil get into the aquifer.

in theory, limestone is composed principally of the compound calcium carbonate - caco3, but in reality this compound is deposited in conditions involving a number of other compounds as impurities so it ends up being a mixture of many compounds.

hope this : -)

tony (lordcaos066)

it is called acid bonding

the electron configuration that you gave me has 16 electrons ergo it has 16 protons ergo it is the element sulfur.