Title: WebStraw: Chemistry Review Anki Deck / Atomic Structure / 3. Quantum Numbers

Q: Quantum Number n is the Main Energy Level: The average distance between [...]
A: electron and nucleus.

# orbitals in energy level = n^2^
#e^- in energy level = 2n^2

Q: Electrons with [...] potential energy (n) can differ in their angular momentum, which gives them [...] amount of energy.
A: same; different
Back Extra: Each value of l represents different "sub-level"

Header: Quantum Numbers Chart: n and l

Header: Quantum Numbers Chart: l and m_l

Q: Magnetic Quantum Number (m_l) defines [...] within a sublevel.
A: the orbital
Back Extra: m_l can take on integers from -l to +l

Q: m_l represents the [...] within sublevels
A: different orientations
Back Extra: * Interpreted that there are different orbitals IN same subshell with SAME energy
eg. p sublevel has p_x,p_y,p_z
_

Q: Spin Quantum Number (m_s) represents that each orbital has a capacity of [...]
A: 2 electrons
Back Extra: One electron designated: m_s= +1/2
One electron designated: m_s= -1/2

Q: What are quantum numbers?
A: Numbers that describe the quantum mechanical properties of orbitals.

Q: Pauli Exclusion Principle
In an atom, [...]
A: no two electrons can be in the same quantum state.
Back Extra: *Must have different set of four quantum numbers (n, l, m_s, m_l)