It is concerned with the He+ atom and its wave functions. The ground state wave

Question

It is concerned with the He+ atom and its wave functions.
The ground state wave function is:
?1s = 2(z/a0)^ (3/2) * e^ (-r/a0)
and the first excited state wave function is instead:
?2s= (1/(2* ?2)) (Z/a0) ^3/2 * ((2-r)/a0)* e^ (-r/2a0)
In case you do not remember,
r(n,l) = a0n^2/Z * (1+ (1/2)(1- l(l+1)/n))

1. Calculate the energy associated with each of the three wavefunctions of lowest energy, in order of increasing energy
2. Provide an expression for the average distance from the nuclues for the 2s and 2p orbitals
3. I am irradiating the system on resonance with radiation of energy 20.4eV; would I observe absorption of radiation or not? Explain
4. If the answer to question 3 is yes, what orbitals are involved?


Thanks

Explanation / Answer

your question has special characters in between like ? moreover u have asked more than 1 question in a single post which is against cramster rules please repost the question properly

Related Questions

Navigate

• Browse (All)
• Browse I
• Subjects

---

---

Integrity-first tutoring: explanations and feedback only — we do not complete graded work. Learn more.