Write the ground-state electron configuration for calcium, Ca. You may write either the full or condensed electron configuration.

Q: The emission spectrum of a hydrogen atom consists of a series of lines. Explain why this suggests…

A: Neil Bohr introduced hydrogen model in 1913. He described hydrogen model as a positively charged…

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

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Q: Use the Aufbau principle to obtain the ground-state electron configuration of technetium.

A: Aufbau principle states that while filling the electrons, the lower energy orbital are filled before…

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: Use quantum numbers to describe an electron in an atom.

A: Quantum numbers tells the address of electrons .

Q: Is this line in the visible region of the electromagnetic spectrum? If so, what color is it?

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Q: What is the total number of electrons in orbitals with ml = 0 for Sr ?

A: Magnetic quantum number (ml) gives the information about the orientation of orbitals in space. Its…

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: a. Radiation from a sodium lamp, such as a streetlight, appears as yellow light and has a wavelength…

A: Since you have asked multiple question, we will solve the first two question for you. If you want…

Q: An excited atom has an electron or electrons which are not in the lowest energy state. Excited atoms…

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Q: Summarize the rules for the allowable values of the four quantum numbers of an electron in an atom.

A: Quantum numbers are the set of 4 numbers from which we can get complete information about the e- in…

Q: The Pauli Exclusion Principle tells us that no two electrons in an atom can have the same four…

A: The 4 quantum numbers are  1) n = the principal quantum number where value of n = shell number 2) l…

Q: In an atom, are electrons considered as particles or waves? Justify your answer with theoretical…

A: First, the electrons present in an atom, revolve around the nucleus of that atom in specific…

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: 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: Define the term principal quantum number?

A: Quantum numbers are used to describe the position and energy of the electron in an atom. There are…

Q: Write the shorthand electron configuration for Cesium

A: Electrons are filled in a different atomic orbital in an atom. According to the Aufbau rule, the…

Q: a.) For the pair of elements Ar and Br, pick the atom with more favorable (exothermic) electron…

A: a. The amount of energy released when 1 mol of an electron is added to the neutral atom that must be…

Q: Write one set of quantum numbers for an electron 2s orbital.

A: Since the quantum numbers are n = principle quantum number = shell number  l =  orbital angular…

Q: What is the quantum numbers of the last electron of arsenic and nickel ?

A: We need to find the four quantum numbers ( n,l,m,s ) for last electron of 1. Arsenic…

Q: What is the noble gas core? How does it simplify the writing of electron configurations?

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Q: What is the difference between stating “The electron is located at a particular pointin space” and…

A: A question based on definition for orbital, which is to be accomplished.

Q: What are the possible values of the principal quantum number n? What does the principal quantum…

A: Quantum numbers-  Each orbital is in an atom is designated by four set of quantum numbers. These…

Q: (1) What is the complete ground state electron configuration for the arsenic atom? (2) What is the…

A: The ground state of any atom is the neutral atom where no electron is removed or added to the atom.…

Q: What are the quantum numbers and their properties?

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Q: What are the possible values of the principal quantum number n?

A: The principal quantum number tells about the energy and size of the shell.

Q: In bohr’s original experiment, he expected the electrons in atoms to behave just like any other…

A: Answer - The wavelengths and frequencies of the light emitted by an atom (its emission spectrum) is…

Q: Which ion in the ground state has the same electron configuration as an atom of neon in the ground…

A: Neon (Ne)Atomic number = 10Electronic configuration = 1s22s22p6

Q: Indicate whether each of the following electron configurations corresponds to the ground state or to…

A: The ground state electronic  configuration is the lowest energy and most stable arrangement of…

Q: Why is electron spin important when writing electron configurations? Explain in terms of the Pauli…

A: Electron spin is important when writing electron configurations because each electron is associated…

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

A: • Zn is the chemical symbol of Zinc element.    • Zinc is a chemical element whose atomic number is…

Q: Give the ground-state electron configuration for silicon (Si) using noble-gas shorthand.

A: Silicon is a  4A group element with atomic number of 14 and it is p-block element Ground state…

Q: For germanium, write the full and shortened ground-state electron configurations.

A: For full electronic configuration we need to know the atomic number of Germanium. Then we need to…

Q: Choose the unacceptable set of quantum numbers.

A: Quantum numbers are the set of 4 numbers that describe the position and energy of the electron in an…

Q: Describe then= 4 level in terms of subshells, orbitals and electrons.

A: Describe the n= 4 level in terms of subshell, orbitals and electrons.

Q: Write the ground-state electron configurations

A: Since you have posted a  question with sub-parts , we are entitled to answer the first three…

Q: Why are atoms usually portrayed as spheres when most orbitals are not spherically shaped?

A: The atoms generally have most of the space occupied with nucleus rather than with orbitals. As the…

Q: 1s 2s 2p 3s 3p 4s 3d 4p

A: The given orbital diagram is,        Here, each orbital of the electron is represented by the one…

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

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Q: Indicate whether each of the following electron configurations corresponds to the round state or to…

A: NOTE ; Since you've posted multiple sub-parts,we'll solve only first three sub-parts for you.To get…

Q: What is an electron configuration? Give an example.

A: Electron configuration: The complete description of the atomic orbitals occupied by all the…

Q: Because the atoms of a given element emit only certain photons of light, only certain_____ occur in…

A: We have to explain the atoms of a given element emit only certain photons of light, only…

Q: Full ground state electron configuration?

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

Q: What type of sublevels (s,p,d,f) are present in n-2?

A: In atomic structure  sub levels depends on principal quantum number(n) Subleveles types  s p d f

Q: Give some examples of electron configurations?

A: The electronic configurations of some elements has to be given,

Q: Write the complete and shorthand electron configuration for the following elements: C, N, Mg, Na,…

A: Periodic table represents the systematic arrangement of elements in which the properties of these…

Q: In electrons configuration, what is meant by “core electrons”? Support your explanation by using the…

A: In a electronic configuration of an atom except valance electron all electrons that do not take part…

Q: Write and compare the ground-state electron configurations for each pair of elements. Q.) Carbon and…

A: Carbon atom is in second period of periodic table, in p block, so it's 2p orbital will be the last…