Write the valence-electron configuration of each of the following elements, basing your answer on the element’s location on the periodic table.
uranium,
manganese,
(a)
Interpretation:
The valence shell electronic configuration of the given element, based on its location on the periodic table, is to be stated.
Concept Introduction:
The distribution of the electrons that exists in the atomic orbital of an atom is collectively known as electronic configuration. The description of every electron in an orbital is given by the electronic configuration of that atom.
The electrons that are present in the outermost shell of an atom are known as valence electrons. The outermost shell of an atom is known as valence shell. The valence electrons are more loosely held than the electrons which are closer to the nucleus.
Answer to Problem 66QAP
The valence shell electronic configuration of the given element, uranium, is
Explanation of Solution
The valence shell electronic configuration of uranium is underlined in the actual configuration of uranium which is shown as,
The valence shell electronic configuration of uranium that has atomic number equal to
(b)
Interpretation:
The valence shell electronic configuration of the given element, based on its location on the periodic table, is to be stated.
Concept Introduction:
The distribution of the electrons that exists in the atomic orbital of an atom is collectively known as electronic configuration. The description of every electron in an orbital is given by the electronic configuration of that atom.
The electrons that are present in the outermost shell of an atom are known as valence electrons. The outermost shell of an atom is known as valence shell. The valence electrons are more loosely held than the electrons which are closer to the nucleus.
Answer to Problem 66QAP
The valence shell electronic configuration of the given element, manganese, is
Explanation of Solution
The valence shell electronic configuration of manganese is underlined in the actual configuration of manganese which is shown as,
The valence shell electronic configuration of manganese that has atomic number equal to
(c)
Interpretation:
The valence shell electronic configuration of the given element, based on its location on the periodic table, is to be stated.
Concept Introduction:
The distribution of the electrons that exists in the atomic orbital of an atom is collectively known as electronic configuration. The description of every electron in an orbital is given by the electronic configuration of that atom.
The electrons that are present in the outermost shell of an atom are known as valence electrons. The outermost shell of an atom is known as valence shell. The valence electrons are more loosely held than the electrons which are closer to the nucleus.
The valence shell electronic configuration of the given element, mercury, is
The valence shell electronic configuration of mercury is underlined in the actual configuration of mercury which is shown as,
The valence shell electronic configuration of mercury that has atomic number equal to
Answer to Problem 66QAP
The valence shell electronic configuration of the given element, mercury, is
Explanation of Solution
The valence shell electronic configuration of mercury is underlined in the actual configuration of mercury which is shown as,
The valence shell electronic configuration of mercury that has atomic number equal to
(d)
Interpretation:
The valence shell electronic configuration of the given element, based on its location on the periodic table, is to be stated.
Concept Introduction:
The distribution of the electrons that exists in the atomic orbital of an atom is collectively known as electronic configuration. The description of every electron in an orbital is given by the electronic configuration of that atom.
The electrons that are present in the outermost shell of an atom are known as valence electrons. The outermost shell of an atom is known as valence shell. The valence electrons are more loosely held than the electrons which are closer to the nucleus.
Answer to Problem 66QAP
The valence shell electronic configuration of the given element, francium, is
Explanation of Solution
The valence shell electronic configuration of francium is underlined in the actual configuration of francium which is shown as,
The valence shell electronic configuration of francium that has atomic number equal to
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Chapter 11 Solutions
Introductory Chemistry: A Foundation
- Are the following statements true for the hydrogen atom only, true for all atoms, or not true for any atoms? a. The principal quantum number completely determines the energy of a given electron. b. The angular momentum quantum number, l, determines the shapes of the atomic orbitals. c. The magnetic quantum number, ml, determines the direction that the atomic orbitals point in space.arrow_forwardArrange the following groups of atoms in order of increasing size. a. Rb, Na, Be b. Sr, Se, Ne c. Fe, P, Oarrow_forwardHow many unpaired electrons are there 111 the following ions? (a) V3+(b) Sn4+(c) I-(d) W4+arrow_forward
- Using orbital box diagrams, depict an electron configuration for each of the following ions: (a) Mg2+, (b) K+, (c) Cl, and (d) O2.arrow_forwardCalculate the effective nuclear charge, Z, on these electrons in a tin atom (a) 5s; (b) 5p; and (c) 4d.arrow_forwardValence electrons are those electrons in the outermost principal quantum level (highest n level) of an atom in its ground state. Groups lA to 8A have from 1 to 8 valence electrons. For each group of the representative elements (1A-8A). give the number of valence electrons, the general valence electron configuration, a sample element in that group, and the specific valence electron configuration for that element.arrow_forward
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