Calculate the Predicted Atomic Radius for Potassium,K,given the Atomic Radius

question 196

Multiple Choice

Calculate the predicted atomic radius for potassium,K,given the atomic radius of rubidium,Rb, (0.247 nm) and cesium,Cs, (0.265 nm) .

• A)0.018 nm
• B)0.229 nm
• C)0.238 nm
• D)0.256 nm
• E)0.283 nm

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