Place the following in order of increasing radius: Br < Na+ Rb+

Sarah Kathryn S.

asked • 12/02/21

A. Br⁻ < Rb⁺ < Na⁺

B. Br⁻ < Na⁺ < Rb⁺

C. Rb⁺ < Na⁺ < Br⁻

D. Rb⁺ < Br⁻ < Na⁺

E. Na⁺ < Br⁻ < Rb+

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1 Expert Answer

Place the following in order of increasing radius: Br < Na+ Rb+

Atomic radii increase going from right to left within a period in the periodic table.

Atomic radii increase going from top to bottom within a group in the periodic table.

Atomic radius increases when forming the anion.

Atomic radius decreases when forming the cation.

B. Br < Na+ < Rb+

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< BrC) Rb< Br< NaD) Br< Na< RbE) Rb< Na< Br

Place the following in order of increasing radius: Br < Na+ Rb+

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