Question

Why do we classify elements?(1 mark)​

Answer 1

Answer:

Due to discovery of different elements, it was difficult to organize the information and properties of the elements, so there was a strong need to find some pattern in the properties of different elements so that they can be grouped. That's why we classify elements.

Answer 2

Answer:

The periodic table arranges all of the known elements in order of increasing atomic number. ... Elements that lie in the same column on the periodic table (called a "group") have identical valance electron configurations and consequently behave in a similar fashion chemically.Due to discovery of different elements, it was difficult to organize the information and properties of the elements, so there was a strong need to find some pattern in the properties of different elements so that they can be grouped. That's why we classify elements.

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