(a)
Interpretation: The
Concept Introduction: The electron configuration of an element defines how its atomic orbitals are filled with electrons.
(a)
Answer to Problem 118A
Explanation of Solution
The
The electronic configuration of
It needs only one electron to complete its octet. Therefore, it will form a negative ion, that is
(b)
Interpretation: The
Concept Introduction: The electron configuration of an element defines how its atomic orbitals are filled with electrons.
(b)
Answer to Problem 118A
Explanation of Solution
The atomic number of
The electronic configuration of
It losses two electrons to complete its octet. Therefore, it will form a positive ion that is
(c)
Interpretation: The
Concept Introduction: The electron configuration of an element defines how its atomic orbitals are filled with electrons.
(c)
Answer to Problem 118A
Explanation of Solution
The atomic number of
The electronic configuration of
It can gain three electrons to complete its octet. Therefore, it will form a negative ion that is
(d)
Interpretation: The
Concept Introduction: The electron configuration of an element defines how its atomic orbitals are filled with electrons.
(d)
Answer to Problem 118A
Explanation of Solution
The atomic number of
The electronic configuration of
It can gain two electrons to complete its octet. Therefore, it will form a negative ion, that is
(e)
Interpretation: The
Concept Introduction:
(e)
Answer to Problem 118A
Explanation of Solution
The atomic number of
Copper is a transition metal. It can form two oxidation states
(f)
Interpretation: The
Concept Introduction: The electron configuration of an element defines how its atomic orbitals are filled with electrons.
(f)
Answer to Problem 118A
Explanation of Solution
The atomic number of
The electronic configuration of
It can lose two electrons to complete its octet. Therefore it will form a positive ion, that is
(g)
Interpretation: The
Concept Introduction: The electron configuration of an element defines how its atomic orbitals are filled with electrons.
(g)
Answer to Problem 118A
Explanation of Solution
The atomic number of
The electronic configuration of
It can lose one electron to complete its octet. Therefore, it will form a positive ion, that is
(h)
Interpretation: The
Concept Introduction: Transition metals have various oxidation states.
(h)
Answer to Problem 118A
Explanation of Solution
The atomic number of
Iron is a transition metal. It can form two oxidation states,
Chapter 18 Solutions
Chemistry 2012 Student Edition (hard Cover) Grade 11
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