Examlex
As the % crystallinity of polyethylene increases,its density ________ and its melting point ________.
Chemical Functioning
The processes and reactions by which chemicals interact and transform within a system.
Carbon
A chemical element with symbol C, known as the basic building block of life, found in all organic compounds.
Hydrogen
The lightest and most abundant chemical element in the universe, with the atomic number 1, often used in fuel cells and as a reducing agent in chemical processes.
Organelles
Specialized structures within a cell that perform specific functions necessary for the cell's life, such as mitochondria and the Golgi apparatus.
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