# Study sets matching "quantum mechanics"

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The distance from crest to crest or tro…

The number of wavelengths that pass per…

When energy is added to an atom through…

When hydrogen is excited by electricity…

wavelength

Frequency

absorption

pinkish glow

The distance from crest to crest or tro…

wavelength

The number of wavelengths that pass per…

Frequency

atomic absorption spectrum

atomic emission spectrum

photon

ground state

The characteristic line spectrum that occurs as a result of en…

a set of frequencies of electromagnetic waves given off by ato…

a unit or quantum of light

The lowest energy state of an atom

atomic absorption spectrum

The characteristic line spectrum that occurs as a result of en…

atomic emission spectrum

a set of frequencies of electromagnetic waves given off by ato…

The distance from crest to crest or tro…

The number of wavelengths that pass per…

When energy is added to an atom through…

When hydrogen is excited by electricity…

wavelength

Frequency

absorption

pinkish glow

The distance from crest to crest or tro…

wavelength

The number of wavelengths that pass per…

Frequency

The distance from crest to crest or tro…

The number of wavelengths that pass per…

When energy is added to an atom through…

When hydrogen is excited by electricity…

wavelength

Frequency

absorption

pinkish glow

The distance from crest to crest or tro…

wavelength

The number of wavelengths that pass per…

Frequency

The distance from crest to crest or tro…

The number of wavelengths that pass per…

When energy is added to an atom through…

When hydrogen is excited by electricity…

wavelength

Frequency

absorption

pinkish glow

The distance from crest to crest or tro…

wavelength

The number of wavelengths that pass per…

Frequency

newtonian mechanics

quantum mechanics

wave

c (speed of light)

describes matter at the macroscopic scale... -everything is eithe…

-covers nanoscale and picoscale--inside the molecules and atom…

an energy transport. has... -frequency... -wavelength... -amplitude... -in…

3x10^8 m/s

newtonian mechanics

describes matter at the macroscopic scale... -everything is eithe…

quantum mechanics

-covers nanoscale and picoscale--inside the molecules and atom…

partial

algebra

black

hard

The languages of Quantum Mechanics are _____ differential equa…

The languages of Quantum Mechanics are partial differential eq…

Every electron is either _____ or white and no other color

Every electron is either ____ or soft

partial

The languages of Quantum Mechanics are _____ differential equa…

algebra

The languages of Quantum Mechanics are partial differential eq…

atom

cathode ray experiment and millikan's o…

rutherford's gold foil experiments

atomic number, element, mass number (ne…

nucleus- positive charge, most mass... electrons- negative charge…

discovery of electron (ray) and gave electrons a quantity (oil)

protons stay cluttered at center in nucleus, with most mass... nu…

atomic # is the # of protons in nucleus... in an element all atom…

atom

nucleus- positive charge, most mass... electrons- negative charge…

cathode ray experiment and millikan's o…

discovery of electron (ray) and gave electrons a quantity (oil)

Planck

Einstein

Bohr

DeBroglie

Energy is discontinuous, energy can only be gained or lost in…

Light is both a wave and a particle (explanation of the photoe…

Bohr model of the atom, electrons move in fixed orbits around…

Matter is both a particle and a wave

Planck

Energy is discontinuous, energy can only be gained or lost in…

Einstein

Light is both a wave and a particle (explanation of the photoe…

The distance from crest to crest or tro…

The number of wavelengths that pass per…

When energy is added to an atom through…

When hydrogen is excited by electricity…

wavelength

Frequency

absorption

pinkish glow

The distance from crest to crest or tro…

wavelength

The number of wavelengths that pass per…

Frequency

symbolized by n = 1, 2 , 3

Maximum number of electrons per orbital…

The quantum model of the atom explains

Electron clouds refer to

energy level

2

where electrons can be found

where we find electrons 90% of the time

symbolized by n = 1, 2 , 3

energy level

Maximum number of electrons per orbital…

2

Total e- Pairs: 2... # Of BPs: 2... # Of LPs:…

Total e- Pairs: 2... # Of BPs: 1... # Of LPs:…

Total e- Pairs: 3... # Of BPs: 3... # Of LPs:…

Total e- Pairs: 3... # Of BPs: 2... # Of LPs:…

Linear... 180... BeCl2... Non-polar

Linear... 180... CO... Polar

Trigonal Planar... 120... BH3... Non-polar

Bent... 120... SO2... Polar

Total e- Pairs: 2... # Of BPs: 2... # Of LPs:…

Linear... 180... BeCl2... Non-polar

Total e- Pairs: 2... # Of BPs: 1... # Of LPs:…

Linear... 180... CO... Polar

The distance from crest to crest or tro…

The number of wavelengths that pass per…

When energy is added to an atom through…

When hydrogen is excited by electricity…

wavelength

Frequency

absorption

pinkish glow

The distance from crest to crest or tro…

wavelength

The number of wavelengths that pass per…

Frequency

atom

cathode ray experiment and millikan's o…

rutherford's gold foil experiments

atomic number, element, mass number (ne…

nucleus- positive charge, most mass... electrons- negative charge…

discovery of electron (ray) and gave electrons a quantity (oil)

protons stay cluttered at center in nucleus, with most mass... nu…

atomic # is the # of protons in nucleus... in an element all atom…

atom

nucleus- positive charge, most mass... electrons- negative charge…

cathode ray experiment and millikan's o…

discovery of electron (ray) and gave electrons a quantity (oil)

Heisenberg uncertainty principle

How is the Heisenberg uncertainty princ…

Quantum

History Behind Quantum Mechanical Model

-impossible to know both the velocity and position of a partic…

-to locate electron, might strike with a photon... -electron has…

-the energy required to move an electron form one level to ano…

-Bohr proposed electrons have fixed energy levels or orbits... -…

Heisenberg uncertainty principle

-impossible to know both the velocity and position of a partic…

How is the Heisenberg uncertainty princ…

-to locate electron, might strike with a photon... -electron has…

Aufbau Principle

Hund's Rule

Pauli Exclusion Principle

Electron Configuration

Which principle states, "an electron occupies the lowest energ…

Which principle states, "orbitals of equal energy are each occ…

no two electrons in the same atom can have the same set of fou…

The arrangement of electrons in an atom

Aufbau Principle

Which principle states, "an electron occupies the lowest energ…

Hund's Rule

Which principle states, "orbitals of equal energy are each occ…

Wave Theory

All waves can be described

Wavelength (λ)

Amplitude

proposed by James Maxwell in 1964 that electromagnetic energy…

by several characteristics

distance between the same point on two different waves

is the height of the wave from origin to crest

Wave Theory

proposed by James Maxwell in 1964 that electromagnetic energy…

All waves can be described

by several characteristics

Blackbody Radiation

Ultraviolet Catastrophe

Planck's Quantum Hypothesis and Energy…

Planck Distribution Law for Blackbody R…

As a body is heated, the radiation emitted increases in freque…

The Rayleigh-Jeans law is used to produce a graph explaining b…

Planck assumed that the radiation emitted by the blackbody was…

Unlike the Rayleigh-Jeans law, this law does not diverge at la…

Blackbody Radiation

As a body is heated, the radiation emitted increases in freque…

Ultraviolet Catastrophe

The Rayleigh-Jeans law is used to produce a graph explaining b…

wavelength

planck and einstein

bohr

bohr

the distance between successive crests or troughs

these two people showed that energy is quantized (contained in…

this person proposed that electrons can be located at specific…

this person discovered that electrons further from the nucleus…

wavelength

the distance between successive crests or troughs

planck and einstein

these two people showed that energy is quantized (contained in…

quantum numbers

principal quantum number

angular momentum quantum number

magnetic quantum number

describe various properties of the orbital ... there are 4 catego…

(n) ... whole number integrals ... related to the size and energy of…

(ℓ) ... aka "subshell" or "sublevel" ... tells us the shape of the o…

(mℓ)... has integral values between (ℓ) and -(ℓ), including zero…

quantum numbers

describe various properties of the orbital ... there are 4 catego…

principal quantum number

(n) ... whole number integrals ... related to the size and energy of…