Question

(I) What is the full ground state electron configuration for a neutral atom with ? =...

(I) What is the full ground state electron configuration for a neutral atom with ? = 22 protons?

(II) A hydrogen atom with a principal quantum number of ? = 4.

a. write all the possible values for the other quantum numbers.

b. calculate the total number of possible quantum states that can exist for this principal quantum state.

(III) An excited hydrogen atom is in the 6?1 state.

a. What is the principal quantum number of the electron?

b. What is the orbital quantum number of the electron?

c. What are the possible magnetic quantum numbers?

d. What are the possible spin quantum numbers?

Homework Answers

Know the answer?
Your Answer:

Post as a guest

Your Name:

What's your source?

Earn Coins

Coins can be redeemed for fabulous gifts.

Not the answer you're looking for?
Ask your own homework help question
Similar Questions
For the 3d state (orbital) of the hydrogen atom, the principal quantum number n=3. The orbital...
For the 3d state (orbital) of the hydrogen atom, the principal quantum number n=3. The orbital quantum number l = 2. For an electron with these quantum numbers, what is the smallest angle (in degrees) that an electron's spin axis (angular momentum axis) can make with respect to an applied magnetic field?
(a) What would be the full electron configuration of the calcium atom if there were no...
(a) What would be the full electron configuration of the calcium atom if there were no Pauli exclusion principle? (b) What would be the electron configuration of the calcium atoms if there were no electron spin quantum number, but all other principles of quantum mechanics remained valid?
What is the electron configurationof the ground-state carbon atom in spectroscopic notation?Suppose a valence electronwasexcited to...
What is the electron configurationof the ground-state carbon atom in spectroscopic notation?Suppose a valence electronwasexcited to a 4d state. What is the new electron configuration? What is the magnitude of the angular momentumLfor this electron? What are the possible values of the z-component of angular momentumLz? What are the possible values of the spin quantum numberms?
A hydrogen atom stays in the 3rd excited state (n = 4). Consider of the quantum...
A hydrogen atom stays in the 3rd excited state (n = 4). Consider of the quantum behavior of the electron, but ignore the quantum behavior of the nucleus. (a) What are the possible values for the quantum number l and what are the corresponding orbitals? Write down the magnitude of each orbital angular momentum (in units of ħ). (b) For each value of l, what are possible values for the quantum number ml and the magnitude of the z component...
An electron in an excited state of a hydrogen atom emits two photons in succession, the...
An electron in an excited state of a hydrogen atom emits two photons in succession, the first at 3037 nm and the second at 94.92 nm, to return to the ground state (n=1). For a given transition, the wavelength of the emitted photon corresponds to the difference in energy between the two energy levels. What were the principal quantum numbers of the initial and intermediate excited states involved?
The electron in a hydrogen atom falls from an excited energy level to the ground state...
The electron in a hydrogen atom falls from an excited energy level to the ground state in two steps, causing the emission of photons with wavelengths of 656.5 nm and 121.6 nm (So the in the first step the 656.5 nm photon is emitted and in the second step the 121.6 nm photon is emitted). What is the principal quantum number (ni) of the initial excited energy level from which the electron falls?
All parts of this question refer to neutral atoms in their ground states. a) What are...
All parts of this question refer to neutral atoms in their ground states. a) What are the principal and orbital quantum numbers (n and l) of all the electrons in aluminum (Z=13) atoms? Please use the standard notation for specifying electron configurations in atoms. b) Estimate (and explain briefly) the ionization energy for the least tightly bound electron in a lithium (Z=3) atom. c) Estimate (and explain briefly) the energy that it would take to remove all the electrons from...
Question 3 Part B:How many values of ml are possible for an electron with orbital quantum...
Question 3 Part B:How many values of ml are possible for an electron with orbital quantum number l = 1? Express your answer as an integer. Part C The quantum state of a particle can be specified by giving a complete set of quantum numbers (n,l, ml,ms). How many different quantum states are possible if the principal quantum number is n = 2? To find the total number of allowed states, first write down the allowed orbital quantum numbers l,...
Quantum structure of Helium (two-electron) atom. Write down electronic configurations of the ground state and of...
Quantum structure of Helium (two-electron) atom. Write down electronic configurations of the ground state and of all excited states in the n = 2 manifold, and it's energy.
An electron in a hydrogen atom relaxes to the ground state while emitting a 93.8 nm...
An electron in a hydrogen atom relaxes to the ground state while emitting a 93.8 nm photon. a. Is this light visible? In what region of the electromagnetic spectrum does it lie? b. What was the initial principal quantum number, ni, of the electron undergoing the transition?