Download By: 3rd Period Chemistry Actinide Ionization Energy Probability

By: 3rd Period Chemistry
Actinide
Angular Momentum
Quantum Number
Bohr
De Broglie
Degenerate
Effective Nuclear Charge
Electron Configuration
Excited State
Family
Ground State
Group
Heisenberg Uncertainty
Principle
Hund’s Rule
Ionization Energy
Lanthanide
Probability Density
Quantum Number
Line Spectrum
Magnetic Quantum Number
Noble Gas
Node
Nuclear Model of the Atom
Orbital
Pauli Exclusion Principle
Period
Photoelectric Effect
Photon
Quantum Theory
Rare Earth
Rutherford
Schrödinger
Spectrum
Spin Quantum Number
Transition Metal
Wave-Particle Duality
Work Function
X-ray Photoelectron
Spectroscopy
Principal Quantum Number
Actinide
Highest level electron is in the 5f orbital
Noble gas
Atomic numbers 90-103
Angular Momentum Quantum Number
2nd quantum number
Principal quantum number
Symbol-l
Bohr
Developed the planetary model of the atom
Aristotle
planets
De Broglie
Wave-particle duality
= h/mv
Aristotle
Degenerate
There is no energy difference with
orientations
Multiple differences
No difference
N/a
Effective Nuclear Charge
Force felt by the outermost electron
ineffective nuclear charge
Outer force
Electron Configuration
List of electrons in each orbital
Random group of electrons
Electron list
Excited State
The orbitals that have more energy
Ground state
Further from the nucleus than the first
Family
Consists of elements with similar chemical
properties
columns
period
Ground State
The orbital with the least amount of energy
Excited state
Group
Consists of elements with similar chemical
properties
Period
Heisenberg Uncertainty Principle
Impossible to simultaneously determine the
position/momentum of an electron
Locked positions
Hund’s Rule
the lowest energy is for electrons to exist in
separate orbitals with parallel spins
Closest to the nucleus
columns
revolutions
parallel
Opposite spins
Ionization Energy
The energy required to remove an electron
from an atom in the gaseous state
Energy to add an electron to an element in
the gaseous state
Lanthanide
Highest energy electron is in the 4f orbital
Noble gas
Line Spectrum
Shows interactions between light and
electrons occur at specific energies
emission
Magnetic Quantum Number
3rd quantum number
Principal quantum number
Noble Gas
Especially stable, low-energy, don’t tend to
combine with other elements, have s and p
orbitals that are completely full
remove electron
Rare earth
Interactions, light, electron
Symbol- ml
Far right of the periodic table
actinides
Node
Region with zero probability of finding an
electron
orbital
Nuclear Model of the Atom
Rutherford’s model nucleus with electrons
around it
Aristotle’s model
Orbital
Region where finding an electron is high
Node
Pauli Exclusion Principle
Every electron in an atom has a unique set
of four quantum numbers
Random set of numbers
Period
The highest value of n in the electron
configuration of an element will be the
same for all elements in a period.
nucleus
Basketball model/ gold foil
Electron cloud
Quantum numbers
rows
Family or group
Photoelectric Effect
process by which some metals emit
electrons when exposed to light
Keeping electrons
Lose electrons in light
Photon
Light particle
Dark particle
Light
Principal Quantum Number
1st quantum number
Magnetic quantum number
Symbol-n
Probability Density
Volume of space in which the electron is
likely to be found
nucleus
Quantum Number
Four values that completely describe an
electron
Atomic number
Electron cloud
N,l, ml, ms
Quantum Theory
there are specific choices rather than any
value within a range
Classical theories
1 or 2 but not 1.5
Rare Earth
Highest energy electron is in the 4f orbital
Noble gas
lanthanide
Rutherford
Nuclear model of the atom
Aristotle
Gold foil
Schrödinger
Energy of a hydrogen electron has a wave
Aristotle
Hydrogen wave
Spectrum
A graph of the intensity of light versus its
energy or wavelength
black
Spin Quantum Number
Graph of intensity
4th quantum number
Principal quantum number
Symbol- ms
Transition Metal
the highest-energy electron is in a d orbital
Noble gas
Wave-Particle Duality
The properties of light
Properties of the dark side
De Broglie
Work Function
the energy required for an electron to
escape
Energy required to hold an electron
escape
X-ray Photoelectron Spectroscopy
X-rays are used to remove electrons from
an atom
Full shells
x-rays
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