Modern Atomic Theory Review- Chemistry, Palmer 2024
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32 Terms
Red
Color with longest wavelength
Quantized
The electron is limited to specific amounts of energy in the atom.
Red
wavelength of visible light with the lowest energy
Schrodinger
created an equation to treat the electron as a wave and described orbitals
Blue/violet
color with the highest frequency
de Broglie
"All matter in motion has wave properties"
the energy decreases.
As the wavelength of light increases
[Ne] 3s23p4
What is the noble gas shorthand electron for Sulfur atom?
emitted
When an electron moves toward the nucleus, energy is
Quanta
precise amounts of energy
3 x 108 m/s
The speed of electromagnetic radiation
1s2 2s2 2p6 3s2 3p6
electron configuration for a Chloride (Cl–) ion
Wave
Light behaves like both a particle and a ______.
Heisenberg Uncertainty Principle
“The position & momentum (energy) of the electron cannot be known at the same time.”
violet
What color has the shortest wavelength, or the highest frequency?
low, low
A wave with a large wavelength will have a ______ frequency and _____ energy
directly
Energy of a photon is ___ proportional to frequency.
photons
What particles make up light?
pauli
"Electrons in the same orbital have opposite spin."
Blue/violet
Which color has the highest energy per photon quanta?
m# a# E charge
draw a basic nuclear symbol example
neutral
an atom’s overall charge
atoms
all matter is made of what?
frequency, wavelength, and amplitude
properties of waves
low frequency
long wavelength
high frequency
short wavelength
400 mm
purple #
700 mm
red #
gamma rays
EM radiation with highest energy
radio waves
EM radiation with lowest energy
dumbbells
p orbital shape
spherical
s orbital shape