The properties of chemical elements have a periodic trend.
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Because the elements that have similar properties are arranged in groups - or 'periods'.
Groups on the periodic table have similar chemical and sometimes physical properties. Families (human families) generally have similar properties, hence families on the periodic table.
Groups on the periodic table with similar properties are called families.
Except noble gases the groups of elements in periodic table have the similar chemical properties but not the physical.
a group of elements that have similar properties are arranged one on top of the other on the periodic table. These groups are also called families
Groups are vertical and contain chemical elements with similar properties; periods are horizontal.
Elements with similar properties occur within the groups(columns) on the periodic table.Elements in the same group have same number of valence electrons and hence have similar chemical and physical properties.
The vertical elements are called groups. They have similar chemical properties.
families of elements with similar chemical properties are called groups.
The elements in the same groups usually do. Elements in the same group have same number of valence electrons and hence have similar chemical and physical properties.
The elements are placed in "periods" (rows) that indicate increasing atomic number, and in groups (columns) that indicate similar chemical properties.
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