How would you measure the melting point of a solid that melts above 100

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)

answer; capital earns interest; entrepreneurship receives a profit or incurs a loss;