Common Prefixes in our Daily Life

Common Prefixes in our Daily Life

Secondary 3

The atomic radius of hydrogen is about \(53\) picometres. (\(1\) pico \(={{10}^{-12}}\))

Express \(53\) picometres in metres, giving your answer in standard form.

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Answer:\(5.3\times10^{-11}\text{ m}\).

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