Classify each item by matching as organic

(O) or inorganic (I).

table salt (NaCl)

TNT (C7H5N3O9)

glucose (C6H12O6)

2, 4-D (C3H6O3Cl2)

limestone (CaCO₃) water (H₂O)

Table salt is inorganic TNT is organic Glucose is organic 2,4-D is organic Limestone is inorganic Water is inorganic What makes a compound organic is the presence of a carbon, with the exception of cabonates. In this case all of the compounds in this list that have carbon except for CaCO3, are organic and the other compounds are inorganic.