Chapter 4

Question 1

khz = hz

Answer 1

1000 hz = 1 khz

Question 2

mhz = hz

Answer 2

1e6 hz = 1mhz

Question 3

mm =m

Answer 3

1000 mm =1 m

Question 4

nm= m

Answer 4

1e9nm =1m

Question 5

a form of energy that exhibits wavelike behavior as it travels through space

Answer 5

electromagnetic radiation

Question 6

all forms of electromagnetic radiation for the

Answer 6

electromagnetic spectrum

Question 7

the distance between corresponding points on adjacent waves

Answer 7

wavelength

Question 8

the number of waves that pass a given point in a specific time (usually 1 sec)

Answer 8

frequency

Question 9

the value of c

Answer 9

3.00e8 ms

Question 10

the value of h

Answer 10

6.626e-34 js

Question 11

the equation for the relationship between frequency and wavelength is

Answer 11

c=lamda x v

Question 12

the quantum of energy equation

Answer 12

e=hv

Question 13

the emmison of electrons from a metal when a light shins on the medal

Answer 13

photoelectric effect

Question 14

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

Answer 14

quantum

Question 15

a parcel of electromagnetic radiation having zero mass and carry a quantum of energy*

Answer 15

photon

Question 16

the lowest energy state of an atom

Answer 16

ground state

Question 17

a state in which the atom has a higher potential energy than its ground state

Answer 17

excited state

Question 18

the visible light when light is shined through a prism

Answer 18

emission (line) spectrum

Question 19

the emission of a continuous range of frequencies of electromagnetic radiation

Answer 19

continuous spectrum

Question 20

impossible to determine the position and velocity of an electron

Answer 20

heisnburg uncertainty principal

Question 21

the mathematical wave properties of electrons and other small particles

Answer 21

quantum theory

Question 22

the main energy level specified for an electrons position

Answer 22

principle quantum number (n)

Question 23

how to find n

Answer 23

same as sub level

Question 24

the properties of atomic orbitals and the properties of electrons in orbitals*

Answer 24

quantum number

Question 25

what determines the shape of an orbital

Answer 25

the angular momentum quantum number (l)

Question 26

the orientation of an orbital around the nucleus

Answer 26

Ml

Question 27

value of m-sub-l

Answer 27

(-l-l)

Question 28

the arrangement of electrons is known as the atoms

Answer 28

electron configuration

Question 29

orbitals of equal energy are each occupied by 1 electron before another is occupied by a second, and must have different spins

Answer 29

hunds rule

Question 30

group 18 elements are

Answer 30

noble gases

Question 31

outer energy levels are occupied by 8 electrons

Answer 31

noble gas configuration

Question 32

make a chart on the paper of sublevels levels etc

Answer 32

notes

Question 33

make the aufbau chart

Answer 33

notes

Question 34

total number of sublevels for a given level

Answer 34

n

Question 35

total number of orbitals per given principal energy level

Answer 35

n^2

Question 36

max number of electrons per n

Answer 36

2n’^2

Question 37

max number of electrons per orbital

Answer 37

2

Question 38

values of l

Answer 38

0 1 2 3 s p d f

Question 39

orbital chart

Answer 39

notes