CHM 114 Theory Questions: Ways Purity Of Substance Can Be Established

100 Level Department Of X-Ray Technicians exam questions and the detailed answers. Download the answers in document format. Correct, detailed, and straightforward answers.

Questions:

a. List three ways by which purity of pure substances can be easily checked?

b. State the following principles:
i. Pauli exclusion principle
ii. Hund’s rule
iii. Aufbau principle

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