1.

A doubly ionized lithium atom is like h aton withz3. Finr the wavelength

Answer»

has an ATOMIC number of 3 according to the QUESTION So, According to the question, = H with atomic number 3E = Here,n = 3 = SUBSTITUTING the values, we getE = × E =   × E = 0.242 × Frequency = E/h                 =  0.242 × / 6.626 ×                  =  0.0365 × Wavelength = c/frequency                      = 3 × /  0.0365 ×                       = 82.19 ×



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