Atomic dimensions are often reported in Ångstroms (1 Å = 1 × 10−¹⁰ m).If the atomic radius of an aluminum atom is 1.43 Ångstroms,what is its radius in millimeters?

Name: Atomic dimensions are often reported in Ångstroms (1 Å = 1 × 10− 10 m).If the atomic radius of an aluminum atom is 1.43 Ångstroms,what is its radius in millimeters?
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Quizplus · Accepted Answer

1 Ångstrom is 1 × 10−10 meters, which is 1 × 10−7 millimeters. Therefore, 1.43 Ångstroms is 1.43 × 10−7 mm.

Atomic Dimensions Are Often Reported in ÅNgstroms (1 Å =