Students in a classroom investigated the chemical and physical properties of matter with a piece of paper. Listed below are the observations the students recorded from their investigation of several trials. TrialsObservations
Trial 1The piece of paper is flammable.
Trial 2The piece of paper can be cut.
Trial 3The piece of paper can react with acid.
Trial 4The piece of paper can absorb water.
What is the best classification for the trials listed above?

Question 8 options:

Trial 2 demonstrates a chemical property because the identity of the paper changed.

Trial 4 demonstrates a physical property because the identity of the paper changed.

Trial 1 demonstrates a physical property because the identity of the paper remained the same.

Trial 3 demonstrates a chemical property because the identity of the paper changed.