
Concept explainers
(a)
Interpretation:
The electron deficiency has to be explained.
Concept Introduction:
Octet rule:
It tells about the stability of inorganic compounds, which contains the main group elements.
In a compound, the central metal contains
(a)

Explanation of Solution
According to octet rule, the outer most shell of central metal contains 8 electrons is the most stable. Some compounds contains lesser than this so these central metal ion are know as electron deficiency atom or ion.
For example,
Boron trifluoride
The electronic configuration
Boron contains
(b)
Interpretation:
The reactions that illustrate electron deficiency behavior has to be given.
Concept Introduction:
Octet rule:
It tells about the stability of inorganic compounds, which contains the main group elements.
In a compound, the central metal contains
(b)

Explanation of Solution
According to octet rule, the outer most shell of central metal contains 8 electrons is the most stable. Some compounds contains lesser than this so these central metal ion are known as electron deficiency atom or ion.
For example,
Boron trifluoride
The electronic configuration
Boron contains
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Chapter 14 Solutions
Loose Leaf for Chemistry: The Molecular Nature of Matter and Change
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