In terms of an atom's electron configuration, the letters K, L, M, and N refer to
A. different shells with n equal to 1, 2, 3, or 4 respectively.
B. different sub shells with l equal to 1, 2, 3, or 4 respectively.
C. the four possible levels for the magnetic quantum number.
D. the four possible quantum numbers.
Answer:A
In terms of an atom's electron configuration, the letters K, L, M, and N refer to
A. different shells with n equal to 1, 2, 3, or 4 respectively. B. different sub shells with l equal to 1, 2, 3, or 4 respectively. C. the four possible levels for the magnetic quantum number. D. the four possible quantum numbers.