Question

Which of the following is an example of only a physical change?(1 point)
Responses

the creation of table salt
the creation of table salt

dry ice becoming vapor
dry ice becoming vapor

the smell of rotten eggs
the smell of rotten eggs

the green color of the Statue of Liberty

Answer 1

The answer is **dry ice becoming vapor**. This process is a physical change because it involves the state change from solid to gas without altering the chemical composition of the substance. The other options involve chemical changes or properties.