Q: What do extensive properties depend on the amount of?


Read this paragraph and choose the correct option from the provided answers:

Normally, electric charge is transferred when electrons leave the outer orbits of the atoms of one body (leaving it positively charged) and move to the surface of another body (causing the new surface to gain a negative net charge). In a plasma all electrons are stripped from the atoms, leaving positively charged ions and free electrons.

 Choices:

- experimental controls

- sample temperature

- independent variables

- matter in a sample


A:
matter in a sample