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elements are grouped together into families as they have simliar properties. all the elements in each collum or period have imilar chamical properties.
The Periodic table is a representation of all elements grouped in a manner that lists elements with similar properties in columns. Adjacent columns have deceasing or increasing characteristics
Elements in the same group have same number of valence electrons and hence have similar chemical and physical properties.
Across any period, the properties of elements gradually change. This gradual change is called a periodic trend.
Period is called the elements are arranged in a series of rows so that those with similar properties appear in a column.
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 Periodic table is a representation of all elements grouped in a manner that lists elements with similar properties in columns. Adjacent columns have deceasing or increasing characteristics
no. A period is a row of elements in the periodic table whose properties change gradually and predictably.
They can, however in Groups the properties are much more similar.
Element A and element B are the most likely to have similar properties because they belong in the same family, because if you know an element's family you can tell the number of valance electrons and the elements they react with. In periods, the properties are not alike, they slowly change in a pattern.
Elements with same properties are found in same group.They are also called families.
Elements of same group have the same number of valence electrons and hence have similar properties.
Elements in the same group have same number of valence electrons and hence have similar chemical and physical properties.
Elements with same properties are present in same group. They are not present in same period. For example- alkali metals are present in same group.
Elements in the same period have identical numbers of valence electrons or electrons in the outer energy level.
Elements in the same group have same number of valence electrons and hence have similar chemical and physical properties.