Examlex
_____ is a systems development technique that tests system concepts and provides an opportunity to examine input,output,and user interfaces before final decisions are made.
Molecule
The tiniest unit of a chemical substance that maintains both the substance's composition and its chemical characteristics, and can exist on its own.
Enantiomers
Molecules that are mirror images of each other but cannot be superimposed, much like left and right hands.
Separated
To cause to move or be apart; in a scientific context, often refers to the process of dividing or isolating components based on their physical or chemical properties.
Gas Chromatography
An analytical technique used to separate, identify, and quantify compounds in a mixture by passing them through a column filled with a stationary phase while being propelled by a gas.
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