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23-01-2020
Chemistry

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The radius of a cobalt atom is 1.25 Å. What is its radius in meters (m)?

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23-01-2020

Answer:

1.25×10⁻¹⁰ meters

Explanation:

We can know this, by a rule of three:

1 Â is 1×10⁻¹⁰ meters

1.25 Â is 1.25×10⁻¹⁰ meters

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