Elements on the Periodic Table of Chemical Elements are separated into groups/families based on their valence electrons.
Every atom has electrons. The ones in the outermost energy level(shell) are the valence electrons. These are the only electrons used in chemical bonds and compounds.
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The vertical columns are groups or families. There are 18 such families.
elements are grouped together into families as they have simliar properties. all the elements in each collum or period have imilar chamical properties.
The elements in vertical group are called families because the elements possess same characteristics.
There are 18 families. They are made according to the properties of elements. So the elements in a group has similar properties.
Each family of elements has its own set of characteristics that each of the elements possess.
To understand and group all the elements.
The vertical columns are groups or families. There are 18 such families.
elements are grouped together into families as they have simliar properties. all the elements in each collum or period have imilar chamical properties.
elements are grouped together into families as they have simliar properties. all the elements in each collum or period have imilar chamical properties.
The elements in vertical group are called families because the elements possess same characteristics.
The elements in vertical group are called families because the elements possess same characteristics.
A nuclear family consists of a mother, father, and kids.
There are 18 families. They are made according to the properties of elements. So the elements in a group has similar properties.
Iron , cobalt and Nickel families of periodic table show the similar properties. these families are in three different columns but are considered as one group.
Families of elements with similar chemical properties are called "groups" or "families" on the periodic table. Elements within the same group typically have the same number of valence electrons, which gives them similar reactivity and chemical properties.
Families. Periods are similar Elements of increasing weight, within the same families
There are 18 families. They are made according to the properties of elements. So the elements in a group has similar properties.