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kow [346]
3 years ago
5

Please help!! I’ll mark brainliest if correct!!!!

Chemistry
1 answer:
puteri [66]3 years ago
7 0

Answer:

a.= 7

b.=9

c.=3

thats all i got rn

Explanation:

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The coordination number is defined as <em>the number of atoms (or ions) surrounding an atom (or ion) in a crystal lattice</em>. Its value gives us a measure of how tightly the spheres are packed together. The larger the coordination number, the closer the spheres are to each other.

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