O 9 ? A B с The models above show particle arrangement. The following statements compare and contrast the models. 1. The substance in diagram A has the highest density. 2. The substance in diagram A has the highest energy. 3. The substances in diagrams B and C would flow freely. 4. The substance in diagram C has the lowest temperature. 5. The substances must undergo a chemical change to transform into a different model.​

2 The substance in diagram A has the highest energy

Explanation:

On my test, I have to choose which of the 5 statements are correct. 1 and 3 are definitely correct. 5 is NOT correct as this is matter we are talking about. When matter changes that is a physical change and NOT a chemical change.

1 & 3 are your answers

the positions which points up in upward carbon and down in downward carbon are axial

and vice versa holds true for equatorial positions

so the correct answer with labelled diagram will be