Bohr’s model and Schrodinger Equation

1#

01.13: According to the Bohr theory of the hes 42x6hwx ms7n-o3d v kwd7 ss67k/adydrogen atom, electrons starting in the 4th energy level s77w6dxsa/v km4 en6x ws2-dsh kd3o7and eventually ending in the ground state could produce a total of how many lines in the hydrogen spectra?

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2#

单选题 ( 1.0 分) 切至整卷模式搜藏此题

09.29: The diagram to the right shows the lowest four energy levels f+wuu;.4+syv 3 *wz/ uo hy-pxfe(tjwsor an electron in a hypothetical atom. The electron is excited to the -1 eV level of the atom and transitions to the lowest energy state by emitting only two photons. Which of the following energies could n/.h*;o +fzv uw e(juwxu-wy3 t+ sys4pot belong to either of the photons?

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3#

单选题 ( 1.0 分) 切至整卷模式搜藏此题

08.26: If the principal quantum number onc( n8pf(+ me im;pp5sf an electron is n=4, how many possible values oe;pmc(s(5+n ip 8mnpff the orbital magnetic quantum number ml are there for this electron?

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4#

单选题 ( 1.0 分) 切至整卷模式搜藏此题

13.36: The principal quantum number of an electron is n= g (fzgkoa u2i9s8qu.)ud;kn95. How many possible values o(.g9s2zd uk)qi kao9 fun8;g uf the orbital magnetic quantum number $m_1$ are there for this electron?

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