Earth is the third planet from the sun and is the only planet that has on it, as far as we know

dude please ask goo-gle these basic questions

Explanation:

(a) In this series of four simple alkanes, larger molecules have stronger London forces between them than smaller molecules do, and consequently have higher boiling points. (b) Linear n-pentane molecules have a larger surface area and stronger intermolecular forces than spherical neopentane molecules.