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A mixture of carbon dioxide and an unknown gas was allowed to effuse from a container. The carbon dioxide took 1.25 times as long to escape as the unknown gas. Which one could be the unknown gas?
Train Cars
Connected, wheeled vehicles used collectively for the purpose of transporting goods or passengers along a railway track.
Strong Generalization
A statement about all members of a group or category that is made on the basis of evidence for some members, assuming it applies universally with little to no exceptions.
Single Instance
A reference to an argument or conclusion drawn from one example or case, which may not be sufficiently representative.
Representative
An individual who acts on behalf of others, typically in a legislative or formal setting, or a sample that accurately reflects the characteristics of a larger group.
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