2.3 Flashcards
(5 cards)
1
Q
Electromagnetic Radiation:
A
a form of energy that exhibits wavelight
behavior as it travels through space
2
Q
Atomic Emissions Spectrum:
A
is the set of frequencies of the
electromagnetic waves emitted by atoms of the element
3
Q
Quantum Number (n):
A
number assigned to each orbit of electron
4
Q
Heisenberg Uncertainty Principle
A
it is fundamentally impossible to know precisely
both the velocity and position of a particle
at the same time
5
Q
Atomic Orbital
A
three-dimensional region around the nucleus
