Which One of the Following Substances Has Three Unpaired D

question 72

Multiple Choice

Which one of the following substances has three unpaired d electrons?

• A) [Ag(NH₃)₂]⁺
• B) [Zn(NH₃)₄]²⁺
• C) [Cr(CN)₆]^3-
• D) [V(H₂O)₆]⁴⁺
• E) [Cu(NH₃)₄]²⁺

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Definitions:

Macro Practice

Social work practice focused on large-scale social processes and structures, aiming to instigate systemic changes through policy advocacy, program development, and community organization.

Emphasizing Strengths

The practice of focusing on and leveraging an individual's or group's strong points and abilities in various contexts.

Mezzo Levels

Pertaining to the intermediate level, especially in social work, focusing on small-to-medium-sized groups such as neighborhoods, schools, or other local community groups.

Micro Levels

Focuses on individual or small group interactions in sociology or social work.