which is an example of a chemical change?\n○ frying an egg\n○ boiling water\n○ melting butter\n○ chopping…

which is an example of a chemical change?\n○ frying an egg\n○ boiling water\n○ melting butter\n○ chopping onions
Answer
Brief Explanations:
A chemical change results in new substances with different properties. Frying an egg causes proteins in the egg to denature and new chemical compounds to form. Boiling water is a physical change (liquid - gas transition), melting butter is a physical change (solid - liquid transition), and chopping onions is a physical change (change in shape/size without new substances).
Answer:
frying an egg