The Statue of Liberty is made of Copper that has turned on Says has WAGNE Bongo Wantse said about this change? The change is a p

Question

The Statue of Liberty is made of Copper that has turned on Says has WAGNE Bongo Wantse
said about this change?
The change is a physical change because the owner in the same is still there,
The change is a physical change beave a new chemical is was on the outside of the sale,
The change is not a physical change beans the plos at the stanje na dana),
The change is nga physical change because a new chemical istmes on the outside of the stalye

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niczorrrr 6 months 2021-07-16T21:30:57+00:00 1 Answers 22 views 0

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    2021-07-16T21:32:32+00:00

    Complete Question:

    The Statue of Liberty is made of copper that has turned green because it has undergone a change. What can be said about this change?

    Group of answer choices.

    A. The change is a physical change because the copper in the statue is still there.

    B. The change is a physical change because a new chemical is formed on the outside of the statue.

    C. The change is not a physical change because the color of the statue has changed.

    D. The change is not a physical change because a new chemical is formed on the outside of the statue.

    Answer:

    D. The change is not a physical change because a new chemical is formed on the outside of the statue.

    Explanation:

    A physical change can be defined as a type of change that only affects the physical form of a chemical substance (matter) without having any effect on its chemical properties. Thus, a physical change would only affect the physical appearance and properties of a chemical substance (matter) but not its chemical properties.

    This ultimately implies that, a physical change result in a change of matter from one form or phase (liquid, solid or gas) to another without a corresponding change in chemical composition.

    Additionally, a physical change is a type of change that involves an increase or decrease in the volume of a physical object (object). Also, this change can be reversed to the original state under certain conditions.

    Since the Statue of Liberty which is made of copper turned green, the change is not a physical change because a new chemical is formed on the outside of the statue.

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