A kind of radiation including visible light, radio waves, gamma rays, and X-rays.
What is electromagnetic radiation
100
The amount of energy needed to move an electron from one energy level to another.
What is quantum
100
The lowest possible energy of an atom described by quantum mechanics
What is ground state
100
Four quantum numbers which are assigned a electron.
What is principal quantum number
100
An atomic orbital may describe at most two electrons, each with opposite spin direction.
What is pauli exclusion principle
200
The distance between successive crests of a wave, especially points in a sound wave or electromagnetic wave.
What is wavelength
200
Gives the unvarying ratio of the energy of a quantum of radiation to its frequency.
What is Planck's constant
200
Wavelength = Planck’s constent / mass x velocity
What is de Broglie equation
200
7 principal levels
What is principal energy level
200
Electrons occupy orbitals of the same energy in a way that make the number of electrons with the same spin directions as large as possible.
What is hundi's rule
300
The rate at which something occurs or is repeated over a particular period of time or in a given sample.
What is frequency
300
Is the production of electrons or other free carriers when light is shone onto a material.
What is photoelectric effect
300
It is impossible to know exactly both the velocity and the position of a particle at the same time.
What is heisenberg uncertainty principle
300
A electron orbital.
What is energy sublevel
300
An electron that is associated with the atom, and that can participate in the formation of a chemical bond.
What is valence electron
400
The height of the wave’s crest
What is amplitude
400
A quantum of light, discrete bundle of electromagnetic energy that interacts with matter similarly to particles.
What is Photon
400
The modern description primarily mathematical of the behavior of electrons in atom.
What is quantum mechanical model
400
The arrangement of electrons of an atom in its ground state into various orbitals around the nucleus of atoms.
What is electron configuration
400
Diagrams that show the bonding between atoms of a molecule and the lone pairs of electrons that may exist in the molecule.
What is electron-dot structure
500
Radiation classified by wavelength into radio wave, microwave, terahertz radiation, infrared, the visible region that is perceived as light, ultraviolet, X-rays and gamma rays.
What is electromagnetic spectrum
500
The pattern formed when light passes through a prim.
What is Atomic emission spectrum
500
A mathematical expression describing the probability of finding an electron at various locations usually in the space around the nucleus.
What is atomic orbital
500
The rule that electrons occupy the orbitals of lowest energy first.