Here is the problem A typical atom has a diameter of about 1.0 X 10^-10m

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Here is the problem A typical atom has a diameter of about 1.0 X 10^-10m

Here is the problem
A typical atom has a diameter of about 1.0 X 10^-10m. What it is in inches?
How many atoms are there along a 1.0 cm line?
( I got the first part but confuse w/ the second part. how do I know how many atoms are there? Please help me)

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Answer 1

Answer #1

A typical atom has a diameter of about 1.0 X 10^-10m, or
A typical atom has a diameter of about 1.0 X 10^-8 cm

so divide 1 cm by 1.0 X 10^-8 cm which will give you 10^8 atoms

answered by: Darcey

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Answer 2

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