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50 pts
In class, Ricardo rips up a piece of paper. Select the correct reason(s) that this is an example of a physical change. (more then one answer)

The paper no longer has smooth edges.
The paper has not produced a gas when torn.
The paper's chemical composition has been changed.
The paper has not changed colors.
The paper is still paper with the same chemical makeup.

Sagot :

Anunlikelypersonid

Answer:

The paper no longer has smooth edges

The paper has not produced gas when torn

The paper has not changed colours

The paper is still paper with the same chemical makeup

Hirioid
1. The paper no longer has smooth edges

2. The paper has not produced a gas when torn

3. The paper has not changed colors

4. The paper is still paper with the same chemical makeup

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