There is a line in the periodic table that separates the metals and the non-metals.
Group are based on similar properties. The elements having same chemical properties are grouped together.
Periodic table show that elements have properties which are periodic in nature. These properties can be grouped together.
they are grouped by their chemical properties
The elements are arranged in the order of increasing atomic masses such that the elements having same properties are grouped together.
The elements with similar properties are grouped together in families. They have same number of valence electrons.
The elements are aranged in rows according to increasing atomic number. They are grouped in columns because they have similar chemical properties.
Classifying elements make the study of elements easier. The elements with similar properties are grouped together.
Classifying the elements make the study of elements easier. The elements with similar properties are grouped together.
The elements with same properties need to be grouped together. So that it is easier to study the elements
Properties of elements are periodic function of atomic number. Elements with same chemical properties are grouped together.
Elements with same property are grouped together. Property can be estimated by its position.
Elements are grouped by their chemical properties. But, in arranging the chemical properties, physical properties are distinguished.
They are grouped horizontally by atomic number and vertically by similar properties.
Mendeleev arranged elements in order of increasing atomic masses. He found properties to be periodic when arranged in this manner. The elements with same chemical properties were grouped together.
Because each atom in groups (or columns up and down) have similar chemical properties.
Elements with same chemical properties are grouped together. Hence they are closely associated.
metals, non-metails and metalloids
Henry Moseley is father of modern periodic table. He arranged elements in order of increasing atomic number. He arranged elements such that the elements with same properties were grouped together.
The elements are arranged in the increasing order of their atomic number and repeating periodic properties.
Mendeleev arranged elements in rows and columns according to increasing atomic masses. The elements with same properties were grouped together which formed the base for modern periodic table.
Similar elements have chemical properties that are also similar. The periodic table is grouped into families. This can predict trends among the elements.
The two properties that the modern periodic table is based on are chemical and physical properties. The elements that have these properties in common are usually grouped with one another.
elements are grouped together into families as they have simliar properties. all the elements in each collum or period have imilar chamical properties.
There are many ways in which the periodic table is useful to scientists today including showing elemental patterns. Elements on the table are grouped together by like properties.
Have the same properties