In electrons configuration, what is meant by “core electrons”? Support your explanation by using the configuration of element Sodium (Na) as an example.

Q: What is the maximum number of electrons that can occupy the "s" sublevel? A 10 B. 2 c. 6 D. 14 2.…

A: (1)  There are different type of orbitals with different shape and different electron occupying…

Q: [References) a. Write the electron configuration for Rb*. (Express your answer as a series of…

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Q: Write the unabbreviated electron configurations of the following elements: 1) copper 2) iodine 3)…

A: Write the unabbreviated electron configuration

Q: Metals lose electrons under certain conditions to attain a noble gas electron configuration. How…

A: Given -  Na

Q: Write the unabbreviated electron configurations for the following elements: (i) Aluminium (ii)…

A: We know for unabbreviated electron configuration we have to write the electronic configuration…

Q: electron affinities (the energy associated with gaining anelectron) of the period 3 elements. Refer…

A: The electron gain enthalpy of an element may be defined as the energy released when a neutral…

Q: What is electron configuration? Describe the roles that the Pauli exclusion principle and Hund’s…

A: Electronic configuration: Electronic configuration is defined as the arrangement of electrons in an…

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

A: 1) Since the atomic number of Helium atom is 2 Hence the  complete ground state electron…

Q: The ground state electron configuration of some elements is not what would be predicted. Write the…

A: The electronic configuration of an element indicates how many electrons are distributed in atomic…

Q: Write the electronic configuration of the element of atomic number 12, and sketch a labelled energy…

A: Welcome to bartleby!

Q: 13. Depict the electron configuration for magnesium ing an orbital box diagram and noble gas…

A: There are 4 sets of quantum numbers which are basically the address of an electron. These are; (i)…

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

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Q: 1. Write the electron configurations using orbital box diagrams for each of the following atoms.…

A: Electronic configuration is done according to aufbau's principle.

Q: 7.17 A neutral atom of a certain element has 34 electrons. Consulting only the periodic table,…

A: Every atom has a nucleus, the nucleus is a heavy portion in the centre of an atom consisting of…

Q: Predict the trends in ionization energy as successive electrons are removed, including the…

A: Ionization energy is defined as the energy required to remove the electrons from the valence shell…

Q: Use the periodic table to write an electron configuration for each element. Represent core electrons…

A: The arrangement of electrons of an atom or molecule in atomic or molecular orbitals is known as…

Q: the orbital diagram that represents the ground state of N.

A: Atomic no of Nitrogen atom Is 7 As per the Afbau Principle Lower energy Orbital filled First 2px…

Q: A pictorial representation of an electronic configuration is shown.   Give the full electron…

A: Given,  Based on pictorial representation of an electronic configuration the name of the element is…

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: PART A- ORBITAL DIAGRAMS & LONGHAND ELECTRON CONFIGURATION Use the patterns within the periodic…

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Q: Using only the periodic table below, write the expected ground-state electron configurations for a.)…

A: The arrangement of electrons of an atom or molecule in atomic or molecular orbitals is known as…

Q: Rank the following atoms in order of decreasing first ionization energies (i.e., highest to lowest):…

A: Atom The atom is the very fundamental unit of matter which exists in the universe. The atom is made…

Q: Use noble-gas notation to describe the electron configurations of the elements represented by the…

A: Since you have posted questions with multiple subparts, we will solve the first three sub parts for…

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 the complete ground-state electron configuration of aluminum

A: Interpretation-  To determine the complete ground state electronic configuration of aluminum -…

Q: Using the symbol of the previous noble gas to indicate the core electrons, write the valence shell…

A: The atomic number of calcium is given as 20, we need to write the electronic configuration. First we…

Q: What element is designated by the orbital diagram below? (Note that core electrons are not shown.)

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Q: From left to right across the periodic table, ionization energy tends to increase. This is best…

A: In the periodic table going from left to right atoms atomic number increases corresponding increases…

Q: Elements that have five electrons in the highest-energy p sublevel in their ground state are called…

A: The basis for arrangement of electrons in the periodic table is electronic configuration. if…

Q: Atom Electron No. of Configuration (Abbreviated Form) Orbital Diagram Unpaired Electrons Cs Ge Sb Ho…

A: Electronic configuration can be defined as the representation of electrons of an atom in the atomic…

Q: Draw the orbital box diagram for Gold. Write the complete electron configuration for the copper +1…

A: The electronic configuration is the arrangement of different electrons in the orbitals according to…

Q: which of the following statements are true according to the quantum mechanical model of the atom? a.…

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Q: Arrange these elements in order of increasing metallic character: Fr, Sb, In, S, Ba, Se.

A: Metallic character refers to level of reactivity of the metal. The reactivity of the metal depends…

Q: Write the condensed electron configurations for the followingatoms and indicate how many unpaired…

A: a) Mg  Atomic number =12 electron configuration= [Ne] 3s2 unpaired electron = 0 b) Ge  Atomic number…

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: The complete orbital notation diagram of an atom is shown. Based on the diagram, what values can be…

A: The given atom contains total 13 electrons. This indicates that the atom is Aluminium (Al).

Q: Predict the atomic number of the next alkali metal after francium and give its ground-state electron…

A: Atomic number is number of electrons (protons) in an atom. The atomic number of francium is 87 and…

Q: Write the complete electron configuration for the follwing. a. sulfur b. potassium c. nickel d.…

A: ◆ Electronic Configuration is the distribution of electrons in the energy levels of the atom. The…

Q: 23) Which of the following correctly describes the Bohr model of atom? A) Electrons are embedded in…

A: Bohr's atomic model came into existence with the modification of Rutherford’s atomic model.…

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

A: a)   • Calcium is a chemical element whose atomic number is 20 and is placed in group 2 in modern…

Q: Shown below is a representation of part of an orbital energy diagram (using parentheses and arrows…

A: n= principal quantum number denotes size of shell l= azimuthal quantum number denotes no of subshell…

Q: Which of the following statements describe principles or rules you should consider when writing an…

A: Since you have posted multiple questions, the answer for first question is given below. Kindly…

Q: write the electron configuration (complete and shorthand) and draw the orbital diagram of the…

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Q: write the electron configuration (complete and shorthand) and draw the orbital diagram of the…

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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: Consider the electron configuration 1s22s22p6 3s23p63d84s2. Which of the following statements is…

A: The given electronic configuration: 1s22s22p63s23p63d84s2 The true statement about the given…

Q: Complete the table below for each element with regards to electron configuration and quantum…

A: The filling up of electrons in orbital diagram takes place according to Hund's rule. According to…

Q: Write the electron configurations for Mg and Ar using both spdf notation and orbital box diagrams.…

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