A limestone is a common form of calcium carbonate. When limestone is subjected to high heat, it becomes calcium oxide and releases carbon dioxide gas. This change in limestone at a given temperature is an example of — a physical change like the melting of ice
a chemical change like the rusting of iron
an igneous change like the melting of rock in a volcano
a reversible change such as hardening melted butter
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A limestone is a common form of calcium carbonate. When limestone is subjected to high heat, it beco...
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