which is most likely a physical change?\ncutting a substance into four pieces\nburning a substance into ash…

which is most likely a physical change?\ncutting a substance into four pieces\nburning a substance into ash and smoke\nreacting a substance chemically to form a new substance\ncombining a substance with water to make rust

which is most likely a physical change?\ncutting a substance into four pieces\nburning a substance into ash and smoke\nreacting a substance chemically to form a new substance\ncombining a substance with water to make rust

Answer

Brief Explanations:

A physical change alters the form or appearance of a substance without changing its chemical composition. Cutting a substance into four pieces only changes its physical form. Burning, chemical - reacting to form a new substance, and rust - formation are chemical changes as new substances are formed.

Answer:

cutting a substance into four pieces