1. Write the electron configuration (s, p, d) including all the orbitals, of an argon atom in its ground state.

Q: Sketch the general shapes of the s, p, and d orbitals.

A: An atom consists of certain sub-atomic particles which are arranged in atom in such a way that…

Q: Which two representations are most consistent with the model of an atom that uses probability to…

A: We have to find the representations where probability of finding an electron is maximum and minimum.

Q: What is meant by the phrase, "the energy of an electron in a given orbital is quantized"? In…

A: The given statement means that the electrons of the given orbitals exist at a particular levels of…

Q: For a hydrogenic atom all orbitals in a given shell are energetically degenerate. What does this…

A: Single-electron atoms : The atoms which has only one electron is categorize into this category.That…

Q: Sketch and clearly label the orbital energy diagrams for As and K using arrows to represent the…

A:

Q: Write the complete ground-state electron configuration of

A: S2- Atomic number of S = 16 ->S2- means 2 electrons are added in S.

Q: What are the rules that the Aufbau principle states for filling the orbitals with electrons?

A: Aufbau principles basically depict order in which electrons are needed to be filled in atomic…

Q: A ground state neon atom has how many unpaired electrons?

A: Ground-State Atom: A ground-state atom is one in which the overall energy of the electrons cannot be…

Q: How many orbitals have a principal quantum number of 3 and a secondary quantum number of 2? What…

A: There are four atomic quantum numbers: Principle quantum number (n): It gives information about the…

Q: I am having difficulty understanding electron arragements within atoms and electron configuration…

A: The electron configuration is the distribution of electrons of an atom or molecule (or other…

Q: How many electrons can be contained in all the orbitalsrelated to an argon atom’s third energy…

A: Given information,      Argon atom’s third energy level

Q: B -An electron in orbital B will have more energy than an electron in orbital A.       C -An atom…

A: We that the cylinders in Figure 6 depict orbitals in another universe:

Q: Draw the orbital diagram for the electronic configuration of oxygen, atomic number 8. How many…

A: Orbital diagram can be drawn be considering the orbital occupancy.  Electron orbital is the space…

Q: From the partial (valence-level) orbital diagram, write the ground-state electron configuration and…

A: Ground state electronic configuration gives the arrangement of electrons in orbitals based on ground…

Q: An orbital in a ground-state gas-phase As atoms has n=3, l=1. How many electrons are in this…

A: The electronic configuration is shown below: As-1s22s22p23s23p63d104s24p3

Q: Define an atomic orbital, how many orbitals do we have? and how many electrons can they hold?

A:

Q: What causes the emitted light waves for each element to be discrete instead of continuous, and of…

A: When an element is subjected to high voltage, the atoms get excited.  The excited atoms emit light…

Q: What is penetration? How does the penetration of an orbital into the region occupied by core…

A: The  penetration has to be defined The explanation of the penetration of an orbital into the region…

Q: 4 Which electron is, on average, closer to the nucleus: an electron in a 2s orbital or an electron…

A: An atom is mainly composed of three sub-particles; electrons, protons and neutrons. In an atom,…

Q: What are degenerate orbitals? According to Hund’s rule, how are degenerate orbitals occupied?

A: Those orbitals which have same energy are called degenerate orbitals. For a multi electron system,…

Q: Write the complete ground-state electron configuration of Be.

A: The electron configuration is the distribution of electrons of an atom or molecule (or other…

Q: spin of electron

A: Spin "up" and "down" allows two electrons for each set of spatial quantum numbers. An electron spin…

Q: Explain why the hydrogen emission spectrum has only single lines in the visible spectrum, unlike the…

A: This problem is related to Bohr model and quantum theory.

Q: How many inner (or core) electrons does the ground-state electron configuration of gallium have?

A:

Q: 1. Which of these electron configurations are for atoms in the ground state? In excited states?…

A: Aufbau rules state that electrons are filled in increasing order of energy in an orbital.

Q: Which subshells (?, ?, ?, ?, or ?)(s, p, d, f, or g) can have electrons with the indicated magnetic…

A:

Q: what is the valence electronic configuration for germaninum,Ge?

A: Atomic number of Ge is 32.

Q: 2. Electrons are in different orbitals outside of the nucleus. As we know, the nucleus is positively…

A:

Q: a) What are the names of the valence shells in both ground and excited states as per the diagram? b)…

A:

Q: How many distinct Second electron shell, where n- 2?p or bitals exist in the orbitals i

A:

Q: Draw 3d orbitals and their notations

A: Answer - 3d orbitals - There are five 3d orbitals. These are labelled 3dxy, 3dxz, 3dyz, 3dx 2-y 2…

Q: Which statement about the orbital in Figure 7 is not correct? *       A- The orbital represented…

A:

Q: 2. In electron configurations for multielectron atoms, the orbitals are listed from lowest to…

A: It is observed that the 5s orbital gets filled before 4d orbital in multi-electron atoms.

Q: 4. In a hydrogen atom, the 3s, 3p, and 3d orbitals are degenerate. In a multielectron atom, the 3s,…

A: Degenerate orbitals means which have same energy like as 2p or 3s have same energy according to n+l…

Q: 10. Write the ground-state electron configurations for the following elements: B, V, Ni, and I

A: The ground-state electron configurations for the following elements is given by:B:1s2 2s2 2p1.V: 1s2…

Q: How many orbitals exist when n=-2?

A: Orbits: Electrons travels in a circular path around the nucleus. These circular paths are known as…

Q: What is a hydrogen-like atom, and how are the energies  and radii of its electron orbits related to…

A:

Q: 3b. Despite these odd shapes, all atoms are completely spherical. Briefly explain why. 3c. The…

A: Atoms consist of electrons, protons and neutrons. In which the electrons are distributed in the…

Q: What is the orbital diagram for the valence electron in a ground state atom of nitrogen?

A: Applying concept of electronic configuration with Hund's rule.

Q: The ground state electron configuration of phosphorus is... (illustrate in a Condensed format) How…

A: The ground state electron configuration of phosphorus (in condensed format) is

Q: Define orbital and describe the features of d orbitals

A: To describe: orbital and the features of d orbitals

Q: Full ground state electron configuration?

A: Ground state electron configuration is based on three basic principles: Aufbau Principle, Hund’s…

Q: Which quantum number determines(i) energy of electron(ii) Orientation of orbitals.

A: An electron is completely described by four quantum numbers, principle quantum number (n),  angular…

Q: This question relates to the energies of electrons in multielectron atoms. a) Can energies of…

A: In a one-electron system, the valence shell of the atom has an electron and it is tightly bound with…

Q: Which state of the triply ionized beryllium has the same orbital radius as that of the ground state…

A: We have to write about which state of the triply ionized beryllium has the same orbital radius as…

Q: Write the expected electron configurations for the following atoms: As, Y, Tl, Pb, Cf

A: Given : As, Y , Tl , Pb , Cf To find : Expected electronic configuration of given elements Solution…

Q: I'm having some difficulty understanding quantum numbers such as principal and orbitals  and how…

A: Principal Quantum Number:The first quantum number is the principal quantum number (n).  This is the…

Q: Make sketches of the general shapes of the s, p, and d orbitals.

A: s- orbital is spherical in shape with uniform charge distribution. p-orbital is dumbbell shaped with…

Q: Only orbits of certain radii, corresponding to specific energies, are permitted for the electron in…

A: Bohr model of hydrogen atom successfully explained the model of an atom.