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chem#2

QuestionAnswer
electromagnetic spectrum includes all forms of electromagnetic radiation with differing wavelengths and frequencies
planck's constant has a value of 6.626 x 10 -34 Js, where J is a symbol for joule and s is seconds
photoelectric effect phenomenon in which photoelectrons are emitted from a metal's surface when light of a certain frequency shines on the surface.
continuous spectrum shines with a connected series of colors,each with unique wavelengths and frequencies
atomic emission spectrum set of frequencies of light emitted by the atoms of a specific element.
Heisenberg Uncertainty Principle states that it fundamentally impossible to know precisely both the velocity and position of a particle at the same time.
electron configuration arrangement of electrons in an atom
Aufbau Principle stated that each electron occupies the lowest energy orbital available
Pauli exclusion principle states that a maximum of two electrons, with of opposite spins, may occupy a single atomic orbital
Hund's rule single electrons with the same spin must occupy each equal energy orbital before additional electrons are added
Created by: colemankia11
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