(a)
Interpretation:
The element out of
Concept introduction:
The elements in a modern periodic table are arranged in increasing order according to their
The trends within the periodic table describe the change in the properties such as atomic size, ionization energy, and metallic character within a group or in a period.
(b)
Interpretation:
The element out of
Concept introduction:
The elements in a modern periodic table are arranged in increasing order according to their atomic numbers. 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.
The trends within the periodic table describe the change in the properties such as atomic size, ionization energy, and metallic character within a group or in a period.
(c)
Interpretation:
The element out of
Concept introduction:
The elements in a modern periodic table are arranged in increasing order according to their atomic numbers. 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.
The trends within the periodic table describe the change in the properties such as atomic size, ionization energy, and metallic character within a group or in a period.
(d)
Interpretation:
The element out of
Concept introduction:
The elements in a modern periodic table are arranged in increasing order according to their atomic numbers. 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.
The trends within the periodic table describe the change in the properties such as atomic size, ionization energy, and metallic character within a group or in a period.
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