lilaconant8 lilaconant8

19-01-2024
Chemistry

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The radius of a gold atom is 144 pm. How many gold atoms would have to be laid side by side to span a distance of 3.38 mm?

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29SunJustin1 29SunJustin1

19-01-2024

Answer:

[tex]\boxed{11736111.1}[/tex]

Explanation:

Given that the radius of a gold atom is [tex]144[/tex] pm, the scale factor between a picometer and a millimeter is [tex]1000000000[/tex], then the solution would be[tex]\dfrac{2\cdot144x}{1000000000}=3.38\\\\288x = 3380000000\\x=\boxed{11736111.1}[/tex]

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