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1. What is the largest possible value of ml for an electron in the n =...

1. What is the largest possible value of ml for an electron in the n = 4 state?

2. Atoms can be ionized by thermal collisions, such as at the high temperatures found in the solar corona. One such ion is C+5 , a carbon atom with only a single electron. What is the change in energy (in eV) of the first line in this ion’s Paschen series? Consider that the ground state energy that is necessary to ionize hydrogen is 13.6 eV.

3. An atom has an electron with ml = 2 . What is the smallest value of n for this electron?

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