How Many Calcium,titanium,and Oxygen Ions Are There in the Perovskite

question 78

Multiple Choice

How many calcium,titanium,and oxygen ions are there in the perovskite unit cell shown below?

• A)1 Ca²⁺,2 Ti⁴⁺,and 3 O^2-
• B)1 Ca²⁺,1 Ti⁴⁺,and 6 O^2-
• C)1 Ca²⁺,4 Ti⁴⁺,and 6 O^2-
• D)1 Ca²⁺,1 Ti⁴⁺,and 3 O^2-
• E)1 Ca²⁺,2 Ti⁴⁺,and 6 O^2-

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Wilcoxon Signed Rank Test

A non-parametric statistical test used to compare two related samples, matched samples, or repeated measurements on a single sample to assess differences.

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Matched-Pairs Sample

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