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What is the radius of iodine atom (at no...

What is the radius of iodine atom (at no. `53`, mass number `126`)?

A

`2.5xx10^(-11) m`

B

`2.5 xx10^(-9) m`

C

`7xx10^(-9) m`

D

`7xx10^(-6) m`

Text Solution

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The correct Answer is:
A
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