What Are the Coordination Numbers of Calcium and Titanium,respectively,in Perovskite

question 81

Multiple Choice

What are the coordination numbers of calcium and titanium,respectively,in perovskite? The unit cell is shown below.

• A)6 and 6
• B)12 and 6
• C)12 and 8
• D)12 and 12
• E)6 and 8

---

Definitions:

Attachment Styles

Patterns of interpersonal relationships influenced by the nature of emotional bonds formed in early childhood.

Criminality

The state of being criminal or engaging in criminal activities, often analyzed in social, psychological, and legal contexts.

Insecure

Lacking confidence or assurance; feeling uncertain or unsafe.

Forced

Actions or circumstances that occur under pressure or compulsion, often reducing voluntary choice or consent.