(a)
Interpretation:
The electron configuration of boron is to be stated.
Concept introduction:
The elements in a modern periodic table are arranged in increasing order according to their
Answer to Problem 78E
The electron configuration of boron is
Explanation of Solution
The chemical symbol of boron is
Electronic configuration tells us about the arrangement of an electron in each subshell and orbit of an atom. Therefore, the electronic configuration of boron is
The electron configuration of boron is
(b)
Interpretation:
The electron configuration of argon is to be stated.
Concept introduction:
The elements in a modern periodic table are arranged in increasing order according their atomic number. In the modern periodic table, the horizontal rows are known as periods, and the vertical columns are known as groups. There are seven periods and eighteen groups in the modern periodic table.
Answer to Problem 78E
The electron configuration of argon is
Explanation of Solution
The chemical symbol of argon is
Electronic configuration tells about the arrangement of an electron in each subshell and orbit of an atom. Therefore, the electronic configuration of argon is
The electron configuration of argon is
(c)
Interpretation:
The electron configuration of manganese is to be stated.
Concept introduction:
The elements in a modern periodic table are arranged in increasing order according to their atomic number. In the modern periodic table, the horizontal rows are known as periods, and the vertical columns are known as groups. There are seven periods and eighteen groups in the modern periodic table.
Answer to Problem 78E
The electron configuration of
Explanation of Solution
The chemical symbol of manganese is
Electronic configuration tells about the arrangement of an electron in each subshell and orbit of an atom. Therefore, the electronic configuration of manganese is
The electron configuration of
(d)
Interpretation:
The electron configuration of nickel is to be stated.
Concept introduction:
The elements in a modern periodic table are arranged in increasing order according to their atomic number. In the modern periodic table, the horizontal rows are known as periods, and the vertical columns are known as groups. There are seven periods and eighteen groups in the modern periodic table.
Answer to Problem 78E
The electron configuration of nickel is
Explanation of Solution
The chemical symbol of nickel is
Electronic configuration tells about the arrangement of an electron in each subshell and orbit of an atom. Therefore, the electronic configuration of nickel is
The electron configuration of nickel is
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Chapter 4 Solutions
INTRO CHEM + MASTERING W/ETEXT
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