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The word for the lowest energy level.
What is ground state?
The value of the speed of light.
What is 2.998 x 10 ^8 m/s?
The ways in which electrons are arranged in various orbitals around the nuclei of atoms.
What is electron configuration?
What is the formula used to find wavelength and frequency?
c = wavelength x v
The amount of energy needed to move an electron from one energy level to another.
What is a quantum?
If the spin of one electron is clock-wise, what is the spin of the other electron in the orbital?
What is counter-clockwise?
A wave’s height from zero to the crest/ also a measure of energy.
What is amplitude?
The amount of energy sublevels in the second principle energy level.
What is 2?
What is the frequency of radiation with a wavelength of 5.00 x 10^-8 meters?
6.00 x 10^15 Hz
A discrete bundle of electromagnetic energy. (Has properties of a particle and a wave.)
What is a photon?
The amount of unpaired electrons in an atom of selenium (Se).
What is 2?
What will happen to the wavelength when the frequency increases?
It will decrease/ get shorter.
The maximum number of electrons in the second principle energy level.
What is 8?
What is the wavelength of radiation with a frequency of 1.5 x 10^13?
2.00 x 10^-5 meters.
States that electrons tend to enter the orbitals of lowest energy first.
What is the Aufbau principle?
The type of electromagnetic radiation that has the highest frequency.
What are Gamma Rays?
This is what happens when an electron moves closer to the nucleus.
What is a decrease of energy/ color emission?
The shape of the 3p atomic orbital.
What is a dumbbell?
Calculate the wavelength of the light if the frequency of radiation is 5.10 x 10^14 Hz.
What is 5.88 x 10^-7 meters?
States that each orbital has at most two electrons.
What is the Pauli exclusion principle?
The principal quantum number always equals the number of _________ within that principal energy level.
What are sublevels?
The frequencies of light emitted by an element.
What is the atomic emission spectrum?
The electron configuration of Calcium.
What is 1s2 2s2 2p6 3s2 3p6 4s2?
E = h x v, where h = 6.63 x 10 ^-34 J/s.
What is the energy of a photon of microwave radiation with a frequency of 3.20 x 10^11?
What is 2.12 x 10^-22 J?
States the impossibility of knowing both velocity and position of a moving particle at the same time.
What is The Heisenberg uncertainty principle?