Chemistry, 03.02.2020 08:45 marykayy0218own5cp
Calcium carbonate is a compound that is used to make chalk for drawing on rocks or pavement. one molecule has one atom of calcium (ca), one atom of carbon (c), and three atoms of oxygen (o). which is the correct way to write the chemical formula for calcium carbonate?
3caco
ca3co
caco3
ca3c3o3
Answers: 2
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