which answer below correctly identifies the changes you observed and the explanation when a candle…
which answer below correctly identifies the changes you observed and the explanation when a candle burns?\nphysical change because the wax melted and changed shape\nchemical change because light and heat were formed as the wick and the wax burned\nboth physical change because the wax melted and changed shape and chemical change because light and heat were formed as the candle burned\nneither a physical change nor a chemical change because the wax only melted and light was produced from the match\ndone
Answer
Brief Explanations:
When a candle burns, the wax melting and changing shape is a physical change as only the state and form change without new substances being formed. The burning of the wick and wax to produce light and heat involves chemical reactions where new substances are formed. So both physical and chemical changes occur.
Answer:
both physical change because the wax melted and changed shape and chemical change because light and heat were formed as the candle burned