![]() ![]() You can effortlessly find every single detail about the elements from this single Interactive Periodic table. Let me tell you how this Interactive Periodic Table will help you in your studies.ġ). Although you are not expected to know the names of the. Elements that have similar chemical properties are grouped in columns called groups (or families)A column of elements on the periodic table. Elements within the same group have the same number of valence. Free Gift for you: Interactive Periodic Table The Elements in a group or family in the periodic table often-but not always-have similar properties. The group/family number is the number assigned to the vertical columns of the periodic table. In this way, the elements of the same group show similar chemical properties and they also have the same number of valence electrons. ![]() They are soft and can be cut easily with a kitchen knife.Īlso all the elements of group 1 have one valence electron.Īll the elements of group 18 are chemically inert (that means they do not easily react with other elements).Īnd all the elements of group 18 have a complete octet (that means they have 8 electrons in their outer shell). The elements lying in the same groups show similar chemical properties and they also have same number of valence electrons.Īll the elements of group 1 are highly reactive to water. Families on the periodic table include, in addition to noble gases and halogens, the alkali metals, alkaline earth metals, transition metals, lanthanides, and. There are total 18 vertical columns on periodic table. Groups are the vertical columns on the periodic table. The noble gases are all located in the far right column of the table. The elements included in Noble gases group are įor detailed information on noble gases, read the main article on Noble gases of periodic table. The columns of the periodic table are often used to define families. Noble gases group is the last group (group 18) on the periodic table. ![]()
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