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Author: Fateme

Urea

 A Comprehensive Overview   General Information Urea, chemically known as carbamide, is an organic compound with the formula CO(NH₂)₂. It is a colorless, odorless solid

What Is Polyethylene (PE)?

Polyethylene (PE): Structure, Properties, and Applications Polyethylene (PE) is the most widely used commodity plastic. It is available in many different forms depending on the