
Concept explainers
(a)
Interpretation:
Interpret the trend of electronegativity which get increases or decreases for Al to Cl.
Concept Introduction:
The periodic table is the table showing the arrangement of different elements according to their
Electronegativity indicates the power or capability of the element to attract the shared pair of electrons towards it. The halogen having the highest electronegativity.
(b)
Interpretation:
Interpret the trend of electronegativity which get increases or decreases for Br to K.
Concept Introduction:
The periodic table is the table showing the arrangement of different elements according to their atomic number which shows different properties such as electronegativity, metallic and non-metallic properties etc. The mass number gets increases with increase in atomic number of element.
Electronegativity indicates the power or capability of the element to attract the shared pair of electrons towards it. The halogen having the highest electronegativity.
(c)
Interpretation:
Interpret the trend of electronegativity which get increases or decreases for Li to Cs.
Concept Introduction:
The periodic table is the table showing the arrangement of different elements according to their atomic number which shows different properties such as electronegativity, metallic and non-metallic properties etc. The mass number gets increases with increase in atomic number of element.
Electronegativity indicates the power or capability of the element to attract the shared pair of electrons towards it. The halogen having the highest electronegativity.

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Chapter 10 Solutions
EBK BASIC CHEMISTRY
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