which is an example of a chemical change? a glass melts in a furnace b liquid water boils into steam c…
which is an example of a chemical change? a glass melts in a furnace b liquid water boils into steam c newspaper decays in a landfill d rain condenses and falls from water vapor in a cloud
Answer
Brief Explanations:
A chemical change results in a new substance being formed. When glass melts, boils water, or condenses water - vapor, the substances remain the same chemically (just change in physical state). But when newspaper decays, it undergoes a chemical reaction with oxygen and microorganisms, forming new substances like carbon - dioxide, water, and organic residues.
Answer:
C. newspaper decays in a landfill