
(a)
Interpretation:
The group number and Lewis symbol for carbon should be determined.
Concept Introduction:
An outer shell electron(s) which is related with an atom and that electron(s) can take part in the creation of a
Periodic Table contains periods and groups. There are 18 groups and 7 periods in the periodic table. The vertical columns are known as groups and horizontal rows are known as periods. The numbering of periods is done as 1 to 7 from top to bottom and groups are named as 1A, 2A, 3B to 8B, 1B, 2B, 3A to 8A from left to right where A represents representative elements and B represents
The diagram which shows the valence electrons as dots placed around the symbol for the atom or element is known as Lewis structures.
(b)
Interpretation:
The group number and Lewis symbol for oxygen should be determined.
Concept Introduction:
An outer shell electron(s) which is related with an atom and that electron(s) can take part in the creation of a chemical bond is known as valence electrons.
Periodic Table contains periods and groups. There are 18 groups and 7 periods in the periodic table. The vertical columns are known as groups and horizontal rows are known as periods. The numbering of periods is done as 1 to 7 from top to bottom and groups are named as 1A, 2A, 3B to 8B, 1B, 2B, 3A to 8A from left to right where A represents representative elements and B represents transition elements.
The diagram which shows the valence electrons as dots placed around the symbol for the atom or element is known as Lewis structures.
(c)
Interpretation:
The group number and Lewis symbol for argon should be determined.
Concept Introduction:
An outer shell electron(s) which is related with an atom and that electron(s) can take part in the creation of a chemical bond is known as valence electrons.
Periodic Table contains periods and groups. There are 18 groups and 7 periods in the periodic table. The vertical columns are known as groups and horizontal rows are known as periods. The numbering of periods is done as 1 to 7 from top to bottom and groups are named as 1A, 2A, 3B to 8B, 1B, 2B, 3A to 8A from left to right where A represents representative elements and B represents transition elements.
The diagram which shows the valence electrons as dots placed around the symbol for the atom or element is known as Lewis structures.
(d)
Interpretation:
The group number and Lewis symbol for lithium should be determined.
Concept Introduction:
An outer shell electron(s) which is related with an atom and that electron(s) can take part in the creation of a chemical bond is known as valence electrons.
Periodic Table contains periods and groups. There are 18 groups and 7 periods in the periodic table. The vertical columns are known as groups and horizontal rows are known as periods. The numbering of periods is done as 1 to 7 from top to bottom and groups are named as 1A, 2A, 3B to 8B, 1B, 2B, 3A to 8A from left to right where A represents representative elements and B represents transition elements.
The diagram which shows the valence electrons as dots placed around the symbol for the atom or element is known as Lewis structures.
(e)
Interpretation:
The group number and Lewis symbol for chlorine should be determined.
Concept Introduction:
An outer shell electron(s) which is related with an atom and that electron(s) can take part in the creation of a chemical bond is known as valence electrons.
Periodic Table contains periods and groups. There are 18 groups and 7 periods in the periodic table. The vertical columns are known as groups and horizontal rows are known as periods. The numbering of periods is done as 1 to 7 from top to bottom and groups are named as 1A, 2A, 3B to 8B, 1B, 2B, 3A to 8A from left to right where A represents representative elements and B represents transition elements.
The diagram which shows the valence electrons as dots placed around the symbol for the atom or element is known as Lewis structures.

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Chapter 5 Solutions
Basic Chemistry (5th Edition)
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