Q#04 (a) Calculate the ground state energy of the doubly ionized lithium ion, Li2+ , obtained when one removes two electrons from the lithium atom. (b) If the lithium ion Li2+ is bombarded with a photon and subsequently absorbs it, calculate the energy and wavelength of the photon needed to excite the Li2+ ion into its third excited state.

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A: We know that: λ1= R(1/n12−1/n22)

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A: its true.

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Q: Q.2: Calculate the shortest wavelength for electron revolving in the fourth excited germanium atom,…

A: Given,  q=4.8×10-19CEnergy of germanium atom,En=-13.6n2z2  evz=Qe=4.8×10-19 C1.6×10-19 C=3for 4th…

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A: Final state, nf = 3 Wavelength, λ = 1094 nm Initial state, ni = ?

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Q: 3. An electron in a helium atom is in a state described by the (normalized) wave function &= 4…

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Q: A hydrogen atom has its electron in the n = 3 state. (a) How much energy would have to be absorbed…

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Q: Using the formula for the hydrogen atom energy levels, En constant can be written in terms of…

A: Given,En =- μe48ε02h21n2RH = μe48ε02h3cRH →R∞ in the limit μ→me(a) This constant be define for a one…

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Q: (a) Explain why the Bohr model of the atom violates the Heisenberg Uncertainty Principle.

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Q: 1241 Energy vs wavelength relation is given by, E(eV)=: 2(nm) Energy of H- atom in the ground state…

A: Solution: The energy corresponding to the given wavelength is calculated as; E=1241486.1  =2.55×10-9…

Q: What is the dimension of electric field intensity? a) [M L T-2 I-1] b) [M L T-3 I-1] c) [M L T-2…

A: B

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A: This can be solved using concepts of probability in quantum mechanics

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A: Given: The atomic number is 120.

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A: The wavelength is, E=hcλ⇒λ=hcE

Q: excited nydrogen atoms need less energy to oxidize than normal ones. It is in the ground condition…

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