Question

Malleability and density are examples of

extensive properties because they do not depend on the amount of matter in the sample.
extensive properties because they depend on the amount of matter in the sample.
intensive properties because they do not depend on the amount of matter in the sample.
intensive properties because they depend on the amount of matter in the sample.

Answer 1

An extensive property is a property that changes when the size of the sample changes.
An intensive property doesn't change when you take away some of the sample.

What you think now of density and malleability

Answer 2

it an intensive property