Question

Chemical Bonds

Answer 1

Post only 1 question per thread.

1. These apply:
C) Electrons are smaller than protons.
D) The majority of an atom's mass is in the nucleus.
E) Protons and neutrons are about the same size.

Btw, the picture you posted is not in accordance with the modern (\(quantum\)) atomic model.

Answer 2

no problem.