A single 4p orbital can hold how many electrons?

i got 6 is that correct or no?

Would conducting electricity be considered a physical or a chemical property of ZINC?

That is correct! px, py and pz (2 electrons in each)

physical

BUT a SINGLE p can hold 2 electrons. Three p orbitals can hold 6.

I agree with physical.

A single 4p orbital can hold a maximum of 2 electrons. So, if you are asking how many electrons can occupy a single 4p orbital, the correct answer is 2. Thus, your answer of 6 is incorrect.

As for your second question, conducting electricity is considered a physical property of zinc. Physical properties are characteristics or behaviors that can be observed or measured without changing the chemical composition of a substance. Since the ability to conduct electricity does not involve any chemical reactions, it is classified as a physical property.