Why does sIiver hot have the expected electron configurations? completely filled orbitals are more stable than partially filled orbitals O partially filled orbitals are more stable than completely filled orbitals O moving an electron from the s to d orbital lowers the energy of the atom moving an electron from the s to d orbital increases the energy of the atom None of these

Q: Which option correctly describes the pattern of valence electrons on the periodic table? O The…

A: Given : Valence electron  To find : Pattern of valence electron from left to right and top to bottom

Q: An element X has atomic number 34. Which of the following statements about the electron…

A: Given, Atomic number of element X = 34 For neutral atom of any element, the number of electrons are…

Q: 22. Select the correct statements below. I. An atom of chlorine is larger than sulfur because the…

A: Atom is the smallest particle which can not be further divided into any tiny particle.

Q: How can we determine the number of valence electrons an element has?

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Q: Which of the following elements would require the most energy to remove an electron from its outer…

A: The valance shell electrons which are most attracted to the nucleus requires the most energy to…

Q: For each of the following pairs of atoms, circle the atom with the highest first ionization energy…

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Q: Draw the atomic orbital diagram for the electrons preceding the noble gas configuration. Are the…

A: Given elements are  1-Ca 2-Mn2+ 3-O2-

Q: electron configuration

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Q: . Write the full electron configuration of: Sr and Ta

A: Applying concept of aufbau's electronic configuration of elements.

Q: Why does silver not have the expected electron configurations? completely filled orbitals are more…

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Q: A ceramic plate has a shiny rim. The ceramic plate is mostly composed of silicon and oxygen atoms.…

A: The ionization energy of silver is IE = 7.5762 eV The ionization energy of carbon is IE =11,2603 eV…

Q: What ion will be formed by the sulfur atom shown below when it has a stable set of va- lence…

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Q: Fill in the orbital energy diagram for sodium. 3p 3s E 2p 2s - 1s-

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Q: One property of atoms is their ionization energies, which vary according to position in the periodic…

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Q: Consider the first ionization energy for nitrogen (N) and oxygen (O).  Of the two, which one has the…

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Q: When sodium forms an ion, it loses electrons. How many electrons does it lose, and which orbitals do…

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Q: Fill in the orbital energy diagram for sulfur. 3p 3s E 2p 2s 1s

A: The atomic electronic configuration of sulfur (Z=16) = 1s22s22p63s23p4  In the given orbital energy…

Q: The Lewis structure for a boron atom has electron pair(s) (represented by :) and unpaired electrons…

A: What is ratio of electron pair :lone pair in BF3 ?

Q: What is electron affinity?   energy change associated with the gaining of several of electrons…

A: To define: Electron affinity.

Q: What is ionization energy and what are its periodic trends? Explain. What is electron affinity and…

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Q: Arrange these elements according to electron affinity. Most energy released by gaining an electron…

A: The electron affinity (EA) of an atom is equal to the amount of energy released when an electron is…

Q: How many electrons are present in an atom which has first, second, and third, and 4s orbitals…

A: The first, second, third, and 4s orbitals are filled. The number of electrons present in that…

Q: What's the full electron configuration of the atom CI ? O 1s? 2s? 2p6 3s² 3p5 1s? 2s? 2p6 3s? 3p4 O…

A: Given  Atom = Cl Full Electronic configuration = ?

Q: Specify the full electron configuration, noble gas notation electron configuration, orbital diagram…

A: n atomic physics and quantum chemistry, the electron configuration is the distribution of electrons…

Q: An atom has the following electron configuration. How many valence electrons does the atom have?…

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Q: Write the electron configuration for an Al atom. Also, identify which of these electrons are valence…

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Q: Consider the following orbital energy diagram, which shown where electrons reside within atomic…

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Q: How many valence electrons would be in carbon, copper, cobalt, argon and potassium?

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Q: How many electrons in the valence shell for Zirconium atom (Zr) 6 electrons 2 electrons O 10…

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Q: Give the noble gas electron configurations and draw the valence orbital diagramsfor each of the…

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Q: Magnesium forms a monatomic ion which has the electron configuration of a noble gas. What is the…

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Q: Why do Cr and Cu not have the expected electron configurations? O Half filled orbitals are more…

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Q: An element that has the same valence electron configuration as tin is:   antimony tellurium…

A: Elements of same group has same valence electron configuration as the only change that happens on…

Q: A certain element has a noble gas electron configuration of [Ar]4s²3d³. If it becomes an ion with a…

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Q: Calcium (Ca), manganese (Mn) and germanium (Ge) are elements in the fourth per Table. All elements…

A: Neutral atoms Ca, Mn and Ge  1. Calcium (Ca) : s-block element (2A group) Z = 20  E.C = [Ar]4s2…

Atomic Structure

The basic structure of an atom is defined as the component-level of atomic structure of an atom. Precisely speaking an atom consists of three major subatomic particles which are protons, neutrons, and electrons. Many theories have been stated for explaining the structure of an atom.

Shape of the D Orbital

Shapes of orbitals are an approximate representation of boundaries in space for finding electrons occupied in that respective orbital. D orbitals are known to have a clover leaf shape or dumbbell inside where electrons can be found.