Concept explainers
(a)
Interpretation:
The number of covalent bonds formed by each atom is the given molecule and the structure of the given molecule using electron-dot symbols with lines showing as covalent bonds.
Concept introduction:
Covalent bonds are formed by sharing of electrons between atoms.
The valence electrons of Phosphorus are 5 electrons.
The valence electrons of Hydrogen are 1 electron.
(b)
Interpretation:
The number of covalent bonds formed by each atom is the given molecule and the structure of the given molecule using electron-dot symbols with lines showing as covalent bonds.
Concept introduction:
Covalent bonds are formed by sharing of electrons between atoms.
The valence electrons of Selenium are 6 electrons.
The valence electrons of Hydrogen are 1 electron.
(c)
Interpretation:
The number of covalent bonds formed by each atom is the given molecule and the structure of the given molecule using electron-dot symbols with lines showing as covalent bonds.
Concept introduction:
Covalent bonds are formed by sharing of electrons between atoms.
The valence electrons of Chlorine are 7 electrons.
The valence electrons of Hydrogen are 1 electron.
(d)
Interpretation:
The number of covalent bonds formed by each atom is the given molecule and the structure of the given molecule using electron-dot symbols with lines showing as covalent bonds.
Concept introduction:
Covalent bonds are formed by sharing of electrons between atoms.
The valence electrons of Silicon are 4 electrons.
The valence electrons of Fluorine are 7 electrons (1 electron less to achieve octet).
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Fundamentals of General, Organic, and Biological Chemistry (8th Edition)
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