10 Questions
What is the term for one half the distance between the nucleus of identical atoms that are bonded together?
Atomic radius
What principle states that no two electrons in the same atom can have the same set of quantum numbers?
Pauli principle
What does the Heisenberg uncertainty principle state about determining the velocity and position of an electron?
Impossible to determine simultaneously
What is the term for the outermost electron shell of an atom that has the highest energy level?
Valence shell
What is an atom or group of bonded atoms that has a negative or positive charge?
Ion
An ion is an atom or group of bonded atoms that has a ______ or positive charge
negative
The principal quantum number, symbolized by n, indicates the main energy level occupied by the ______
electron
The valence shell is the outermost electron shell of an atom that has the highest ______ level
energy
The Pauli principle states that no two electrons in the same atom can have the same set of ______
quantum numbers
An orbital is a three-dimensional region around the nucleus that indicates the probable location of an ______
electron
Test your knowledge on fundamental concepts in chemistry such as atomic radius, ions, principal quantum number, valence shell, Pauli principle, and Heisenberg uncertainty principle.
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