Which of the Following Formula/name Combinations Is Incorrect

question 66

Multiple Choice

Which of the following formula/name combinations is incorrect?

• A)SF₆ sulfur hexafluoride
• B)NO₂ nitrogen dioxide
• C)PF₅ phosphorus pentafluoride
• D)BN boron nitride
• E)ICl₇ iodine hexachloride

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Definitions:

Vigour

The physical strength, energy, and good health needed for sustained physical or mental activity.

Dedication

A high level of commitment or loyalty to a task, project, or cause.

Job Demands-Resources Model

A theoretical framework explaining the dynamics of workplace stress, focusing on the balance between job demands that deplete employee resources and resources that mitigate stress.

Job Demands

Describes the physical, psychological, social, or organizational aspects of a job that require sustained effort and are therefore associated with certain physiological and psychological costs.