
(a)
Interpretation:Name of element from below valence electron diagram should be identified.
Concept introduction:The process by which electrons are distributed in molecular or atomic orbitals is termed as electronic configuration. Hund’s rule of multiplicity states that electrons are filled singly in an orbital initially and then pairing occurs with different spin. Thus atomic orbital is filled in accordance to this rule.
Valence electron defines the group of the element. Energy, size, shape, and orientation of atomic orbital are determined with help of some numbers. These numbers are called quantum numbers. Principal quantum number is represented by
(b)
Interpretation:Name of element from below valence electron diagram shouldbe identified.
Concept introduction:The process by which electrons are distributed in molecular or atomic orbitals is termed as electronic configuration. Hund’s rule of multiplicity states that electrons are filled singly in an orbital initially and then pairing occurs with different spin. Thus atomic orbital is filled in accordance to this rule.
Valence electron defines the group of the element. Energy, size, shape, and orientation of atomic orbital are determined with help of some numbers. These numbers are called quantum numbers. Principal quantum number is represented by
(c)
Interpretation:Name of element from below valence electron diagram of ion shouldbe identified.
Concept introduction:The process by which electrons are distributed in molecular or atomic orbitals is termed as electronic configuration. Hund’s rule of multiplicity states that electrons are filled singly in an orbital initially and then pairing occurs with different spin. Thus atomic orbital is filled in accordance to this rule.
Valence electron defines the group of the element. Energy, size, shape, and orientation of atomic orbital are determined with help of some numbers. These numbers are called quantum numbers. Principal quantum number is represented by

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Chapter 12 Solutions
Chemical Principles
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- Curved arrows are used to illustrate the flow of electrons. Use the reaction conditions provided and follow the curved arrows to draw the intermediates and product of the following reaction or mechanistic step(s).arrow_forwardCurved arrows are used to illustrate the flow of electrons. Use the reaction conditions provided and follow the arrows to draw the intermediate and the product in this reaction or mechanistic step(s).arrow_forwardLook at the following pairs of structures carefully to identify them as representing a) completely different compounds, b) compounds that are structural isomers of each other, c) compounds that are geometric isomers of each other, d) conformers of the same compound (part of structure rotated around a single bond) or e) the same structure.arrow_forward
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