What is the effective nuclear charge for the 3s electrons in P? a. 0 b. +1 c. +2 d. +3 e. +4 f. +5 g. +6 h. +7 i. +8 j. +9

Q: For degenerate orbitals, the lowest energy is attained when the number of electrons with the same…

A: Given statement, For degenerate orbitals, the lowest energy is attained when the number of electrons…

Q: Determine the number of unpaired electrons in an atom of N (#7).  (Hint : Draw the orbital diagram…

A: Atomic number of Nitrogen is 7. Electronic configuration is: N: 7e- : 1s2          2s2…

Q: A. B. 1. Atomic orbital 2. Aufbau building up _3. Azimuthal quantum number _4. Electron…

A: In multiple questions we solve only one question according to the Bartleby Guidelines. We need to…

Q: This energy diagram shows the allowed energy levels of an electron in a certain atom. (Note: the SI…

A: Part (A) Recall that the electron in the ground state has the lowest energy. Thus, EA​=250zJ Part…

Q: -21 This energy diagram shows the allowed energy levels of an electron in a certain atom. (Note: the…

A: Given is Energy diagram.Let's see answers for each questions in next step.

Q: Neutral carbon has six electrons.  In its ground state, which of the following shells will be fully…

A: Given, Neutral carbon has six electrons.  In its ground state, which of the following shells will be…

Q: This energy diagram shows the allowed energy levels of an electron in a certain atom. (Note: the SI…

A:

Q: wave has a frequency of 6.2 x 1013 Hz. What is its energy? a. 4.1 x 10-20 Ob.4.8 x 10-6 OC 1.1 x…

A: Applying formula E=hv

Q: -21 This energy diagram shows the allowed energy levels of an electron in a certain atom. (Note: the…

A: Lowest energy state is called the ground state.  Energy is required to move from lower energy state…

Q: . Write the electron configuration of the following atoms using (a) s p d f notation and (b) orbital…

A:

Q: During light emission of red light, when is a photon emitted? Is this a high or low energy…

A:

Q: Which one of the following atoms has the largest effective nuclear charge, Zeff? A. C B. N C. O…

A: Given that

Q: During light emission of red light, when is a photon emitted? Is this a high or low energy…

A: Given : Light emission  of red light , and photon is emitted . To find : High or low energy…

Q: 9. Atoms with a full outer energy shell are described as _____

A: Here we have to say that atom with full outer energy shell are described as-

Q: The diagram below depicts the energy states and transitions in a hydrogen atom. 77 - infinity 11 = 4…

A:

Q: Write the atomic configuration of these elements a. K-19 b. Sb-51 c. Cu-29 d. Xe – 54 e. U – 92

A: The electrons can be arranged into different shells K, L, M, N and so on. Where K is the shell with…

Q: B. Write the complete and abbreviated electron configurations for the following elements. 4. Ag 5.…

A: Since, Electronic configuration represent the electron present in orbital in which way. Arrangement…

Q: -21 This energy diagram shows the allowed energy levels of an electron in a certain atom. (Note: the…

A: Given is energy diagram.The ground state is lowest energy state.

Q: Which energy level (E) transition would result in the emission of a photon with the longest…

A:

Q: Which of the following is/ are not correct electron configuration for an atom in its ground state

A: Since we know that electrons are filled in the orbitals according to the  assigning electrons to…

Q: Electrons in the 1s subshell are much closer to the nucleus in Ar than in He due to the larger…

A:

Q: 4. In the ground state of 20Ca a. How many electrons have t-1 as one of their quantum numbers? b.…

A: an electron location is well described by the 4 set of quantum number

Q: Which of the following electrons is most loosely bound in a calcium atom? a. 1s b. 2s c. 3s d. 4s e.…

A: Calcium  atomic number  is 20 Electronic  configuration  1S22S22P63S23P64S2 2,8,8,2

Q: The following electron configurations are to be used for questions 26-30! A. 1p³ B. [Xe] C. 1s²…

A: Electronic configuration : It is the distribution of electrons in atomic orbital according to the…

Q: This energy diagram shows the allowed energy levels of an electron in a certain atom. (Note: the SI…

A:

Q: -21 This energy diagram shows the allowed energy levels of an electron in a certain atom. (Note: the…

A: Answer: As per the energy diagram, in the given atom, electron has 3 energy levels named as A, B and…

Q: -21 This energy diagram shows the allowed energy levels of an electron in a certain atom. (Note: the…

A: Answer:Here:Value of planck's constant is  and speed of light is

Q: + will ▬▬▬ D. The following elements also do not follow the diagonal rule. Predict their electron…

A: Filling of electrons in atomic orbital follow Aufbau principle.  It states that electrons are filled…

Q: Which is the full electron configuration for the following atoms: Ba A. [Xe] 6s1 B. 1s2 2s2 2p6…

A: Electronic configuration of an element  helps us to predict the position of the element in periodic…

Q: Which of the following has the most number of unpaired electrons? A. S* В. S С. S- D. S2- O D A B.

A:

Q: What is the orbital angular momentum of an electron in the orbitals? a.) 1s (J-s) b.) 3s (J-s) c.)…

A: The orbital angular momentum of an electron is given as: