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Kay [80]
2 years ago
10

The picture shows the cubic unit cell of CaF2. How many Ca2+ ions and F- ions are present in the cubic unit cell?

Chemistry
1 answer:
Maru [420]2 years ago
8 0

The total number of Ca2+ ions and F- ions that are present in the cubic unit cell will be 4 and 8 respectively.

<h3>How to calculate the unit cell?</h3>

From the complete information, the number of Ca2+ at corners will be (8 × 1/8 = 1) and those a the center will be (6 × 1/2 = 3). Therefore, the total number of Ca2+ will be:

= 1 + 3 = 4

The total number of F- ions will be:

= 4 × 2 = 8

Learn more about unit cell on:

brainly.com/question/15070277

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