Chemistry, asked by gurungsasmita6, 1 year ago

which of the following pairs has the greatest radius k and rb

Answers

Answered by aaliyahgayle2626

Answer:

potassium

Explanation:

Potassium (K) has a greater atomic radius than that of Calcium (Ca) because when we move down a group, the atomic radius increases and when we move from left to right in a period, the atomic radius decreases.

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