1. Which of these is a physical property of wood?

A. Wood can burn.

B. Wood can rot.

C. Wood does not rust.

D. Wood is softer than coal.

Answer :

meerkat18
The physical properties of an objects are those which pertains only to the physical attributes of the object and does not involve any chemical reaction. From the given choices, the answer would be, "wood is softer than coal". Thus, the answer is letter D. 

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