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what would u like me to do on this?

Explanation:

do you have a tablel of elements? if not then look at on online and search them all.

:-( ;-) :-\ O:-) :-! B-) :O l..!..!

Explanation:

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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)