[单选题]
The wave equation for hydrogen has solutions onl-dqvt) m z8u4jjgpuzsi42t,09gbv )w y if the1k sy zc,hrvm3h,qie q,,g7 7n w fghwyi6a6(8 three quantum numbers $n$, $l$, and $m_l$ meet certain conditions. One of these conditions specifies that n
A. can be any real number.
B. can be any non-negative integer.
C. can be any integer.
D. can be any positive integer.
Post time 2024-1-22 00:52:27