Define the terms orbital and electronshell. Relate electron shells to principal energy levels.

Q: write the ground-state electron configuration for calcium, CA. write the ground-state electron…

A: Atomic no. of Ca= 20 Electronic configuration of Ca = 1s22s22p63s23p64s2 Its ion is formed by losing…

Q: What are degenerate orbitals?

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

Q: How would I start this off ? A little confused

A: A chemical equation represents the nature of reactants that combines together to produce the…

Q: Write the ground state electron configuration of Ca using the noble-gas shorthand notation. electron…

A:

Q: true or false

A: Given statement: Electrons in a multi-electron atom are placed in orbitals in order of increasing…

Q: Explain how the quantum numbers are being used in determining the electron configuration of atoms.…

A: Quantum numbers are set of numbers that describe electrons in an atom. There are 4 such Quantum…

Q: List these electron subshells in order of increasing energy. 6p, 4f, 7s, 6s Note for advanced…

A: Aufbau principle: It states that orbitals are filled in the increasing order of their energy.

Q: How many total electrons can the f orbitals in a sublevel hold?

A: How many total electrons can the f orbitals in a sublevel hold?

Q: We need to find an element that is able to have a lot of un-paired electrons. The more degenerate…

A: Lone pair or unpaired electron are those electrons which are present in outermost shell of atom. Let…

Q: How does the quantum mechanical model of the atomdescribe the paths of an atom’s electrons?

A: Erwin Schrodinger used some mathematical equations to find the position of n electron, This atomic…

Q: At most, how many electrons can occupy a 4d orbital?

A: To find: The number of electrons can occupy a 4d orbital.

Q: Light is given off by a sodium- or mercury-containing streetlight when the atoms are excited. The…

A: •Light is electromagnetic radiation which wavelength lies in visible region.

Q: Write out the ground-state electron configuration for chlorine, Cl.

A: Element Given  Chlorine  Symbol = Cl Atomic No = 17 Ground state electronic Configuration = To be…

Q: Explain how irregularities in the periodic trends for electron affinity can be related to electron…

A: Electron affinity is the energy released or gained when an electron is added to the gaseous…

Q: Give the shorthand electron configuration for arsenic.

A: Electronic configuration: Electronic configuration can be define as the arrangement of electrons…

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: Write the condensed ground-state electron configuration for the element Na

A:

Q: Based on its position in the periodic table, write the condensed electron configuration for…

A: Condensed valence configuration: It contains two parts; core electrons (electrons in Noble gas) and…

Q: What happens when an electron in an atom makes transition between two orbits. ?

A: When an electron goes to a higher level from a lower level or vice versa is known as transition.

Q: Using the simulator, complete the energy ladder for the following elements. Write down the electron…

A: Electronic configuration of elements are always fulfilled according to Aufbau principle and Hund's…

Q: Ionization energies are always negative quantities. True or false?

A: ANSWER IS DISCUSSED BELOW :

Q: Write the condensed electron configuration, in order of increasing energy, for a S-atom.

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

Q: An electron behaves in ways that are at least partially indeterminate. Explain this statement.

A: This concept is based on Heisenberg's uncertainity principle which states that- 'simultaneous…

Q: Explain why different colors of light result from electron behavior in the atom.

A: Solution :       Excited-state of an electron is attained when we apply heat to the electrons and…

Q: the

A: Electronic configuration is filling of electron in orbital using hand's and aufubau principle.  Some…

Q: In many-electron atoms, such as nitrogen, which orbital is the most effective in shielding other…

A: Since we know that the outer most electrons are attracted by the nucleus and at the same time they…

Q: What is an orbital wave function and how is it a valid representation of electrons in atoms and…

A:

Q: Write the electron configurations for P and CI using both spdf notation and orbital boxdiagrams.…

A: The electron configurations of P and Cl using both spdf notation and orbital boxdiagrams has to be…

Q: xt Arial lonization energy refers to the amount of energy needed to remove an electron from an atom…

A: Ionization energy it is the amount of energy required to remove the most loosely bound electron/…

Q: For the hydrogen atom, visible wavelengths are emitted by atoms whose electrons are excited into…

A: The electrons which drop to second energy level and form a series of spectral lines in visible…

Q: Which orbital is non – directional?

A: The shape of s orbital is spherical and symmetry.

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

A: •Here energy level diagram of an atom is given.We have to interpret various answers of questions…

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

A: Given: energy diagram

Q: Write the Electron Configuration for a naturally occurring Beryllium atom.

A: Beryllium is an alkaline earth metal present in second group at first position of this group. It's…

Q: on which principles the electron configuration of an atom depends?

A: Electronic configuration is the ground state distribution of electrons among the orbital of species.…