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The most common way the periodic table is classified by metals nonmetals and metalloids. The table is arranged in such a way that all elements in the same group are similar and have the same number of valence electrons.

Each Horizontal Row Is Called A Period Properties Of Elements

The periodic table has eight main group in chemistry a set of chemical elements in the same vertical column of the periodic table.

Vertical columns on the periodic table. Periods in the periodic table. The horizontal rows on the periodic table are called periods. A group or family is a vertical column in the periodic table.

All elements in the same group have the same number of electrons in their outer electronic shell. The vertical column of the periodic table is called the group from group i with hydrogen at the top then lithium sodium potasium rubidium cesium and francium at the bottom of that group. The elements in a group have similarities in the electronic configuration of their atoms and thus they exhibit somewhat related physical and chemical properties.

The groups are numbered from left to right. There are 18 groups on the periodic table and elements that are members of the same group share similar traits. Groups usually have more significant periodic trends than periods and blocks explained below.

The vertical columns in the periodic table are called groups. In the periodic table of elements there are seven horizontal rows of elements called periods. The vertical columns of elements are called groups or families.

Elements in the same group. The vertical columns on the periodic table are called groups. The vertical columns on the period table are called groups.

The vertical columns on the periodic table are called groups or families because of their similar chemical behavior. The elements in any one vertical column are in the same group. All the members of a family of elements have the same number of valence electrons and similar chemical properties.