Which of the Following Transition Elements Can Achieve the Largest

question 30

Multiple Choice

Which of the following transition elements can achieve the largest oxidation number?

• A) chromium, Cr, Group 6B(6)
• B)manganese, Mn, Group 7B(7)
• C)iron, Fe, Group 8B(8)
• D)cobalt, Co, Group 8B(9)
• E)zinc, Zn, Group 2B(12)

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Definitions:

Information Is Forgotten

A cognitive process where learned material or experiences are lost or unable to be recalled over time, often due to decay or interference.

Curve of Forgetting

outlines how information is lost over time when there is no attempt to retain it, demonstrating a sharp decline in memory retention within the first days after learning.

Forgetting Occurs

The process through which a person loses the ability to recall or recognize previously learned information or past experiences.

Electroconvulsive Shock Therapy

A psychiatric treatment in which seizures are electrically induced in anesthetized patients for therapeutic effect.