Question

Step by Step Answer for brainlist or 5 star
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Answer 1

Answer:

$= > \frac{4 \times 21.67}{2.154 \times {10}^{ - 22} \times 6.023 \times {10}^{23} } \\ = > \frac{86.68}{12.97 \times {10}^{23 - 22} } \\ = > \frac{86.68}{12.97 \times 10} \\ = > \frac{86.68}{129.7} \\ = > 0.668$

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