Physical and Chemical Changes/Law of Conservation of Matter

Which of the following is not a clue a chemical change has occurred?

Is adding sugar to a cup of tea to create a solution a chemical or physical change?

When a nail begins to rust because it has been outside too long this is an example of a _____________ change.

Burning and melting a candle is a _______________ change.

Eating and digesting a hamburger is an ______________ change?

Using an eraser is a ____________________ change.

Burning a log in a fire place is a ______________ change.

When you blow bubbles into milk this is a ____________ change?

This picture is an example of which chemical clue?

Which of the following is not a phase change of matter?