Answer:
Why is it important to know the elements in a specific chemical/ compound?
The key point is that, because all the elements in a given group have the same number of valence electrons, they form similar compounds. The chemical elements can be classified in many different ways.
Why is it important to be familiar with elements and compounds?
It is important to be familiar classifying substances as elements and compounds for s to be safe because almost all compounds are hazardous.
