Two Well-Known Complex Ions Containing Ni Are [Ni(H₂O)₆]²⁺, Which Is $\Delta$

question 40

Multiple Choice

Two well-known complex ions containing Ni are [Ni(H₂O) ₆]²⁺, which is green, and [Ni(en) ₃]²⁺, which is purple.Which one of these statements is true?

• A)The crystal field splitting energy (\(\Delta\))is greater for [Ni(en)₃]²⁺ than for [Ni(H₂O)₆]²⁺.
• B)[Ni(en)₃]²⁺ absorbs energy in the red region of the spectrum.
• C)Both complex ions are diamagnetic.
• D)[Ni(H₂O)₆]²⁺ transmits light with wavelengths of approximately 650-700 nm.
• E)The green complex absorbs green light.

Recognize the importance of environmental factors and community infrastructure in disease prevention.

Understand the historical development of public health initiatives and their impact on community health.

Analyze the role of government and non-governmental organizations in the advancement of public health.

Identify key figures and their contributions to public health and nursing.

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Definitions:

Corporate Citizenship

The behavior of a company viewed in terms of its contribution to society through its ethical business practices and social responsibility initiatives.

UN Global Compact

A United Nations initiative to encourage businesses worldwide to adopt sustainable and socially responsible policies.

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The fairness perceived in the processes and methods used to make decisions and resolve disputes.

Interpersonal Treatment

The manner in which individuals interact with and regard one another within personal and professional relationships.