# Problem: A gold cylinder has a length of 6.25 cm and a radius of 1.25 cm. The density of gold is 19.3 g/cm3. Vcylinder = π r 2 lHow many gold atoms are contained in the gold cylinder?A. 1.94 x 10 -19 atomsB. 1.81 x 10 24 atomsC. 1.92 x 10 21 atomsD. 9.85 x 10 23 atoms

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A gold cylinder has a length of 6.25 cm and a radius of 1.25 cm. The density of gold is 19.3 g/cm3. Vcylinder = π r l

How many gold atoms are contained in the gold cylinder?

A. 1.94 x 10 -19 atoms

B. 1.81 x 10 24 atoms

C. 1.92 x 10 21 atoms

D. 9.85 x 10 23 atoms

What scientific concept do you need to know in order to solve this problem?

Our tutors have indicated that to solve this problem you will need to apply the Mole Concept concept. You can view video lessons to learn Mole Concept. Or if you need more Mole Concept practice, you can also practice Mole Concept practice problems.

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Based on our data, we think this problem is relevant for Professor Reisner's class at JMU.