Chapter 5

Question 1

Each orbit represents a

Answer 1

Fixed energy level

Question 2

Quantum

Answer 2

Amount of energy required to move an electron from one energy level to another

Question 3

Quantum mechanical model

Answer 3

Mathematical model that helps you predict where the electrons are most likely at

Question 4

S orbital holds

Answer 4

2 electrons

Question 5

P orbital holds

Answer 5

6

Question 6

D orbital holds

Answer 6

10

Question 7

F orbital holds

Answer 7

14

Question 8

Electrons will fill lowest energy orbitals first

Answer 8

Aufball principal

Question 9

Every orbital can hold 2 electrons if 2 electrons are present they must have opposing spins

Answer 9

Pauli exclusion principle

Question 10

Prefers one electron in each orbital before paring electrons. Prefers being full or half full

Answer 10

Hunds rule

Question 11

Exceptions

Answer 11

D-4

D-9

Question 12

Electrons can be found in specific orbits around the nucleus

Answer 12

Bohr Model

Question 13

Aufball principle

Answer 13

Electrons will fill lowest energy orbitals first

Question 14

Pauli exclusion principe

Answer 14

Every orbital can hold 2 electrons. If 2 electrons are present they must have opposing spins

Question 15

Hunds rule

Answer 15

Prefers one electron in each orbital before paring electrons. Prefers full or half full

Question 16

Light is composed of

Answer 16

Photons

Question 17

When an electron has it’s lowest possible energy

Answer 17

Ground state

Question 18

When an electron has absorbed energy and moves away from the nucleus

Answer 18

Excited state

Question 19

Heisenberg uncertainty principle

Answer 19

Impossible to know exact position and velocity of electron at the same time