Define how many atoms of chromium are used in the coating

Reference no: EM13278770

An object is coated with a layer of chromium that is 0.015 cm thick. If the object has a surface area of 15.3 cm squared, how many atoms of chromium are used in the coating? The density of chromium is 7.19 g/cm cubed.

Reference no: EM13278770

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