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Ch. 4 Electrons Flashcards | StudBud
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Ch. 4 Electrons
Ch. 4 Electrons
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1
This principle holds that we cannot know both the speed and location of an e- at the same time
Kurdziel
Schrodinger
Bohr
Heisenberg
2
Frequency of electromagnetic radiation is measured in waves/second, or
Hertz
nanometers
Newtons
Hotz
3
The kind of visible light with the lowest energy.
yellow
blue
red
violet
4
The Noble gas in Noble gas notation represents these electrons
inner shell
valence
outer shell
5
The number of orbitals in the d sublevel
3
1
5
7
6
A particle of light that carries a quantum of energy
proton
quark
neutron
photon
7
The principle that an electron occupies the lowest available energy orbital
Aufbau
Cole's law
Hund's rule
Pauli exclusion
8
This individual proposed that electrons be treated as waves
Democritus
De Broglie
Thomson
Millikan
9
In the equation, E=hv, h is referred to as
Bohr's Constant
Avogadro's Constant
Schrodinger's Constant
Planck's Constant
10
3D regions in space where electrons are thought to reside
onion rings
orbits
orbitals
oracles
11
According to Bohr, a line spectrum is produced when an electron does this
Fall from excited state
jump to excited state
fall to lower energy state
12
The statement, “No two electrons can have the same set of four quantum numbers" is
Pauli exclusion principle
Aufbau Principle
Heisenberg's Uncertainty Principle
Hund's Rule
13
The number of spin states available to an electron in an orbital
4
3
1
2
14
The shape of atomic orbitals is indicated by this quantum number
principal
magnetic
spin
angular momentum
15
As per the particle model, certain kinds of light can't eject e- from metals b/c the energy is
just right
too low
too high
16
This individual developed equations that treat e- as waves; the foundation for Quantum Theory
DeBroglie
Schrodinger
Bohr
Heisenberg
17
The kind of visible light with the highest frequency
orange
red
violet
blue
18
By definition, electromagnetic radiation exhibits this behavior as it travels though space.
particle
wave
19
The number of orientations f orbitals can have
3
5
7
1
20
The energy of a photon is directly related to its
frequency
mass
wavelength
charge
21
The number of electrons needed to completely fill the fourth energy level
32
24
16
8
22
The number of orbitals available in the third energy level
12
9
3
18
23
The element with the electron configuration 1s
2
2s
2
2p
6
3s
2
is this
Sodium
Calcium
Magnesium
Potassium