Question

how do you appreciate classification of elements​

Answer 1

Answer:

Elements in different groups are lumped together in one of three classes, depending on their properties. The classes are metals, nonmetals, and metalloids.

Answer 2

according to periodic table there are different groups of elements which are placed together

in three different classes

1. metal
2. nometal
3. metalloids

• which are depending on their properties . in periodic table there are 7periods and 18 groups . Groups are left to right , periods are up to down

1. Need of classification:

• it is difficult to study about every element individually and to know its uses and properties . so thatsby they have been classified into groups on the basis of their similarities of properties

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