Is Burning A Candle A Physical Or Chemical Change
The phenomenon which burning of candle belongs to both concrete and chemic change. When a candle burns, the oxygen in the air reacts and forms carbon dioxide. A new substance, the CO2 is formed. Then it is a chemical change. When the candle melts, no new substance is formed and the molten wax tin be once more solidified and made into a candle and information technology is a reversible modify. Then can be said that the alter is concrete.
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