(a)
Interpretation:
The group number of boron group in periodic table is to be identified.
Concept introduction:
The periodic table represents elements in order of their
(b)
Interpretation:
The group number of oxygen group in periodic table is to be identified.
Concept introduction:
The periodic table represents elements in order of their atomic number. In the modern periodic table, the horizontal rows are known as periods and vertical columns are known as groups. There are seven periods and eighteenth groups in modern periodic table.
(c)
Interpretation:
The group number of nickel group in periodic table is to be identified.
Concept introduction:
The periodic table represents elements in order of their atomic number. In the modern periodic table, the horizontal rows are known as periods and vertical columns are known as groups. There are seven periods and eighteenth groups in modern periodic table.
(d)
Interpretation:
The group number of copper group in periodic table is to be identified.
Concept introduction:
The periodic table represents elements in order of their atomic number. In the modern periodic table, the horizontal rows are known as periods and vertical columns are known as groups. There are seven periods and eighteenth groups in modern periodic table.
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Introductory Chemistry: Concepts and Critical Thinking (8th Edition)
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