chem chapter 4 test

Question 0

Uncertainty principle

Answer 0

Heisenberg

Question 1

Wave-particle duality

Answer 1

De broglie

Question 2

Exclusion principle

Answer 2

Pauli

Question 3

Wave equation

Answer 3

Schrodinger

Question 4

Number of energy level and describes electron cloud size

Answer 4

N

Question 5

Shape of electron cloud

Answer 5

L

Question 6

Dried turn in space of each orbital

Answer 6

M

Question 7

Spin of the electron

Answer 7

S

Question 8

If n = 4, there may be ______ sub levels

Answer 8

4

Question 9

Two electrons occupying the same orbital must have opposite

Answer 9

Spin

Question 10

The last electron in an oxygen atom enters the ________ orbital

Answer 10

Second (p)

Question 11

N = 1

Answer 11

1s

Question 12

N = 3

Answer 12

3p

Question 13

N = 6

Answer 13

6s 6p4 6f

Question 14

How many orbitals are there in the following sub levels

P =
d =
F =

Answer 14

3, 5, 7

Question 15

The size and shape of an electron are most closely related to the electrons _______

Answer 15

Energy

Question 16

An orbital that would NEVER exist in the quantum description of atom is ________

Answer 16

2d

Question 17

For n=2, the number of possible obit all shapes is

Answer 17

4

Question 18

Energy that exhibits wavelike behavior as it travels through space

Answer 18

Electromagnetic spectrum

Question 19

c =

Answer 19

Speed of light

Question 20

^ =

Answer 20

Wavelength

Question 21

V =

Answer 21

Frequency

Question 22

Emission of electro from a metal when light shines on the metal

Answer 22

The photoelectric effect

Question 23

Stated that the energy was emitted in small, specific amount of energy

Answer 23

Max Plank

Question 24

Minimum quantity of energy that can be lost or gained by an atom

Answer 24

Quanta

Question 25

Einstein

Answer 25

Photon

Question 26

Particle carrying a quantum energy and having zero mass

Answer 26

Photon

Question 27

E(photon) =

Answer 27

Hv

Question 28

An obit all instrument that separates light entering it into component wavelength is an

Answer 28

Bright line spectrum

Question 29

N =

Answer 29

Energy

Question 30

Describes mathematically the wave prosperity of electron

Answer 30

Quantum theory

Question 31

Average region of the most probable electron location

Answer 31

Orbital

Question 32

Principle Quantum number (n) =

Answer 32

Energy level

Question 33

Angular momentum quantum number (l) =

Answer 33

Shape of the orbital = s,p,d,f

Question 34

Orientation of the orbital around the nucleus

Answer 34

Magnetic quantum number (m)