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 O2
B) 1 Ca2+, 1 Ti4+, and 6 O2
C) 1 Ca2+, 4 Ti4+, and 6 O2
D) 1 Ca2+, 1 Ti4+, and 3 O2
E) 1 Ca2+, 2 Ti4+, and 6 O2
Correct Answer:

Verified
Correct Answer:
Verified
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