Quantum Numbers Name ______________________
 Louis de Broglie proposed that any particle of matter has a particular wavelength, calculated with the equation
 The current atomic theory ____________________________ describes the energy of an electron while describing its location only in terms of ____________________________
 The Greek symbol psi, ψ, represents ____________________________, used to describe electrons.
 Name this diagram and describe what it shows.
 All the possible values for the principal quantum number in the known atoms are
 The values for the angular quantum number are represented by the letters
 The magnetic quantum number describes the ____________________________
 A set of orbitals with the same value of n is called a(n) ____________________________
 A set of orbitals with the same n and l values is called a(n) ____________________________
 A shell with principal quantum number n will have ________________ subshells.
 A subshell with l = 0 has ________________ orbital(s).
 A subshell with l = 2 has ________________ orbital(s).
 The maximum number of electrons in any shell n, is equal to ________________
 The fourth quantum represents the ________________ of an electron.
 The possible values of m_{s} are ________________
 The Pauli exclusion principle states that
 The "manyelectron" atom has more than ____________________________
 The mass of a neutron is 1.67 X 10^{−24} gram. One picometer (pm) = 1 X 10^{−12} meter. Calculate the velocity of a neutron whose wavelength is 500 pm.
 Write de Broglie's equation.
 Manulipate de Broglie's equation to solve for V.
 Use dimensional analysis to solve the equation.
