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11 Nov 2019
An atom of aluminum (Al) has a diameter of about 1.2 x 10^-8 cm.
(a) what is the radius of an aluminum atom in angstroms (A)?
(b) what is the radius of an aluminum atom in meters (m)?
(c) how many Al atoms would have to be placed side by side to span a distance of 6.0 um?
(d) if you assume that the Al atom is a sphere, what is the volume in m^3 of a single atom?
An atom of aluminum (Al) has a diameter of about
1.2 x 10^-8 cm.
(a) what is the radius of an aluminum atom in angstroms (A)?
(b) what is the radius of an aluminum atom in meters (m)?
(c) how many Al atoms would have to be placed side by side to span a distance of 6.0 um?
(d) if you assume that the Al atom is a sphere, what is the volume in m^3 of a single atom?
Jamar FerryLv2
27 Jul 2019