Concept explainers
(a)
Interpretation:
The name of the N3- ion should be determined.
Concept Introduction :
Any element which looses electrons in its molten or aqueous state to form a positively charged ion is known as cation whereas an element which gains electron in molten or aqueous state is known as anion. An ionic compound is formed by these cations and anions. The electrostatic forces of attraction are responsible for the formation of these compounds and they have ionic bond present between these cations and anions in the lattice structure.
(c)
Interpretation:
The name of the Mg2+ ion should be determined.
Concept Introduction :
Any element which looses electrons in its molten or aqueous state to form a positively charged ion is known as cation whereas an element which gains electron in molten or aqueous state is known as anion. An ionic compound is formed by these cations and anions. The electrostatic forces of attraction are responsible for the formation of these compounds and they have ionic bond present between these cations and anions in the lattice structure.
(c)
Interpretation:
The name of the O2- ion should be determined.
Concept Introduction :
Any element which looses electrons in its molten or aqueous state to form a positively charged ion is known as cation whereas an element which gains electron in molten or aqueous state is known as anion. An ionic compound is formed by these cations and anions. The electrostatic forces of attraction are responsible for the formation of these compounds and they have ionic bond present between these cations and anions in the lattice structure.
(d)
Interpretation:
The name of the Al3- ion should be determined.
Concept Introduction :
Any element which looses electrons in its molten or aqueous state to form a positively charged ion is known as cation whereas an element which gains electron in molten or aqueous state is known as anion. An ionic compound is formed by these cations and anions. The electrostatic forces of attraction are responsible for the formation of these compounds and they have ionic bond present between these cations and anions in the lattice structure.
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