Write an electron configuration for selenium and identify the valence electronsand the core electrons.

Q: Describe the basic features of the periodic table

A: A table in which the elements are arranged in the increasing order of their atomic number is termed…

Q: Write the ground-state electron configuration for a neutral atom of each element: vanadium chromium…

A: The ground-state electron configuration of an atom describes how its electrons are arranged in…

Q: Write the condensed (noble-gas) electron configuration of Cl.

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Q: " The electron configuration can also be represented by writing the symbol for the occupied subshell…

A: The electronic configuration can be written using three basic rule 1. Aufbau principle.2. The…

Q: Describe the trend in ionization energy:

A: Ionization energy (EI): When an electron is removed from the outermost shell of an isolated gaseous…

Q: Write the complete electron configuration of oxygen. Write the complete orbital diagram of oxygen.

A: An atom consists of an atomic nucleus containing protons and neutrons while electrons are present…

Q: Write the electronic configurations of the six cations that form from sulfur by the loss of one to…

A: Electronic configuration of sulfur is 1s2 2s2 2p6 3s2 3p4 The atomic number of sulfur is 16 so it…

Q: Use the periodic table to identify the elements with the following electron configurations. [Ne]3s1…

A: [Ne] 3s1We have to identify the element using periodic table and spell out the full name of the…

Q: Use an orbital diagram to write the electronic confi guration of each element whose location is…

A: The electronic configuration tells about the distribution of electrons of an atom in the atomic or…

Q: Arrange the elements according to their first ionization energies. K, Al, O, C.

A: First ionisation energy is the amount of energy required to remove first electron from the otermost…

Q: What element has the following ground-state electron configuration? (Just give the element symbol)…

A:

Q: Of the elements: C, F, Li, and Na, the element with the highest ionization energy i

A: Across the period ionisation energy increases due to decreasing size of the elements resulting from…

Q: electron configuration

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Q: Rank these elements according to first ionization energy.   Highest ionization energy to Lowest…

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Q: O. Write out the electron configuration for the following elements: a) Iron (Fe) =.

A: The question is based on the concept of atomic structure of atoms. we need to write electronic…

Q: hich of the following has the lower ionization energy?      (ionization energy is the amount of…

A: Ionization energy is the energy required to remove an electron from the outermost orbital of an…

Q: Write the 4 quantum numbers for Rhodium's LAST valence electron

A: The quantum number is defined as the set of numbers that is used to describe the energy and position…

Q: The extended electron configuration for Sulfur (S) is 1s2, 2s2, 2p6, 3s2, 3p4. A) Locate this…

A: 1. Electron configuration is the distribution of electrons in an atom in atomic orbitals. 2. maximum…

Q: Explain whether the cation formed from an atom is larger or smaller and why. Then, explain whether…

A: Since you have posted multiple question, we can solve only first question for you. If you want other…

Q: Put elements of Magnesium, Strontium, and Chlorine in order from lowest ionization energy to…

A: Ionisation Energy : The Energy required to remove a one electron from Element in gaseous phase is…

Q: . Which of the following statements are TRUE with respect to the quantum mechanical model of the…

A: Third option. Electrons follow a fixed path around the nucleus. Fourth option. 2 electrons in each…

Q: Electron Configuration (Standard Fom) Diagram Element Electrons 1s 2s 2p 3s Зр Не Li C Mg Ar

A: The filling of electrons in the atomic orbitals is defined as electronic configuration. Electrons…

Q: Give the complete electron configuration for zinc

A: The complete electron configuration for zinc is to be written.

Q: Write the full electron configuration of manganese.

A: Using Rules of electronic configuration we can find electronic configuration , the atomic number for…

Q: 24) Write the electron configurations for the following atoms. Do not use shorthand notation, and…

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

Q: Write the electron configuration for Ge. Identify the valence electrons and the core electrons.

A: Valence electrons are electrons that are present in the valence shell. Core electrons are electrons…

Q: Valence electrons are:     all electrons after the last rare gas configuration     unpaired…

A: The valence electrons are present at the last shell of the electronic configuration. They are used…

Q: There are four different abbreviated ways to write out the electron configuration using the symbolic…

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Q: For the element Cadmium (Cd).

A: Symbol: 2 Atomic number: 48 Complete Electronic configuration:

Q: mi and ms.) First write the electron configuration of S and draw the orbital diagrams for the…

A:

Q: Describe the trend in ionization energy as you move across the periodic table and down the periodic…

A: Ionization energy refers to the amount of energy needed to remove an electron from an atom in…

Q: The correct electron configuration for 17Cl is?

A: Given atom: Cl  Atomic number of Cl = 17  Electronic configuration of elements tells us how the…