Concept explainers
a.
Interpretation:
Lewis symbol for phosphorus should be written.
Concept Introduction: Lewis symbol is representation of an atom to show the number of valence electrons present in it. Some of the electrons involved in bonding and some remains as lone pair. The electrons are represented by dots surrounding the symbol of atom of the element.
b.
Interpretation:
Lewis symbol for fluorine should be written.
Concept Introduction: Lewis symbol is representation of an atom to show the number of valence electrons present in it. Some of the electrons involved in bonding and some remains as lone pair. The electrons are represented by dots surrounding the symbol of atom of the element.
c.
Interpretation:
Lewis symbol for boron should be written.
Concept Introduction: Lewis symbol is representation of an atom to show the number of valence electrons present in it. Some of the electrons involved in bonding and some remains as lone pair. The electrons are represented by dots surrounding the symbol of atom of the element.
a.
Interpretation:
“Write Lewis symbols of phosphorus.” should be explained
Concept introduction:
- Valence electron: The electrons which are present in the outer most energy level are known as valance electron. This can be calculated by the group number of the element. Generally the group number is same as the valance electrons of any elements.
- Lewis symbol represent the valence electrons of an atom.
b.
Interpretation:
“Write Lewis symbols of fluorine.” should be explained
Concept introduction:
- Valence electron: The electrons which are present in the outer most energy level are known as valance electron. This can be calculated by the group number of the element. Generally the group number is same as the valance electrons of any elements.
- Lewis symbol represent the valence electrons of an atom.
C.
Interpretation:
“Write Lewis symbols of Boron.” should be explained
Concept introduction:
- Valence electron: The electrons which are present in the outer most energy level are known as valance electron. This can be calculated by the group number of the element. Generally the group number is same as the valance electrons of any elements.
- Lewis symbol represent the valence electrons of an atom.
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