What is radius ratio rule ? If radius of cation is 0.95 Å and those of anion is 1.81 Å, then calculate the limiting radius ratio of ionic crystal and also predict the coordination number.
Answers
Answered by
4
Answer:
The ratio of radius of cation to anion is called radius ratio. ... If the cation is too small, then it will attract the anions into each other and they will collide hence the compound will be unstable due to anion-anion repulsion; this occurs when the radius ratio drops below 0.155.
Explanation:
please follow m and please mark me as brainlist and give me a lot of thanks ❤️❤️❤️✌️✌️✌️
Similar questions