Question

Which of the following is an example of a ball of clay undergoing a physical change?

I. The ball is thrown into the air
II. The ball is broken into two separate halves
lll. The ball is rolled along the ground
lV. The ball is flattened into a pancake like shape

Answer 1

I’m pretty sure it’s II, because from what I learned, physical change is stuff similar to II, chemical change is an object that has fully change its appearance, like Baking cake

Answer 2

II. The ball is broken into two separate halve. The ball is still a ball. It is just in a different form.

IV. This one is also correct because it is only changing the physical state of the ball. The ball is still a ball.