Which statement is false? Group of answer choices Electrons occupy MOs by following the Aufbau Principle. In MO theory all electrons are accounted for, not just the valence electrons. Electrons occupy MOs by following Hund’s Rule. No two molecular orbitals for any molecule ever have the same energy. Electrons occupy MOs by following the Pauli Exclusion Principle.

a small container that holds a source of energy a solar cell that captures light energy and converts it into electricity a voltaic cell that uses the oxidation of a fuel to produce electricity

explanation:

imma come back to you hold on

hloride, what is the mass of calcium in

explanation:

it's c. elements are placed in rows based on how may valencies electrons have.