One atomic mass unit is 1 u = 1.66 × 10⁻²⁷ kg, and a carbon-12 atom has a mass of exactly 12 u. What is its mass in kilograms?

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One atomic mass unit is $1\ \text{u} = 1.66 \times 10^{-27}\ \text{kg}$ , and a carbon-12 atom has a mass of exactly $12\ \text{u}$ . What is its mass in kilograms?

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