Question

$<b><i> Periodic table chemical elements impact on human welfare​$
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Answer 1

Explanation:

Chemistry is one of the most important branches of science which we practically apply in our daily lifestyle.

Also the chemical elements are also important in our daily lifestyle because most of the objects in our surrounding,are made out of these chemical elements.

And the periodic table was established to efficiently classify these chemical elements, to get a idea about the characteristics of these chemical elements.

That's why the periodic table is very important for ourselves.

Answer 2

Answer:

the above answer is totally right