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principal quantum number
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principal quantum number
noun
Physics
.
the nonnegative, integral quantum number that defines the stationary orbits in the Bohr
model
of the atom.
Magnetic
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Also called
total quantum number.
Origin:
1920–25
Dictionary.com Unabridged
Based on the Random House Dictionary, © Random House, Inc. 2012.
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principal quantum number
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Principal quantum number
is always a great word to know.
So is
supercollider
. Does it mean:
So is
collision
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So is
wave
. Does it mean:
to be reflected many times, as sound waves from the walls of a confined space
a very large colliding-beam machine in which superconducting magnets create millions of megavolts of energy
one of the units, as mass, length, time, or electric current, taken as a basis for a system of units in the sciences
the meeting of particles or of bodies in which each exerts a force upon the other, causing the exchange of energy or momentum
a progressive disturbance propagated in a medium without progress or advance by the points themselves, as in the transmission of sound or light
the time required for one half the atoms of a given amount of a radioactive substance to disintegrate
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Principal quantum number
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