Question

which of the following properties would remain unchanged if a sample of copper is cut in half? select all that apply a density b color c electrical conductivity d mass e volume

Explanation:

Density is a characteristic property of a substance and does not depend on the amount of the substance. Color is an inherent property of copper and won't change with the quantity. Electrical conductivity is a material - specific property and remains the same for copper regardless of its size. Mass and volume are extensive properties that depend on the amount of the substance, so they will change when the sample is cut in half.

Answer:

A. Density, B. Color, C. Electrical conductivity