A gold coloured metal object has a mass of 365 g and volume of 22.12 cm3 Is the object composed of pure gold
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Hey Dear,
● Answer -
No. Given object is composed of some lighter metal/alloy not gold.
● Explanation -
Let's first calculate density of given metal object.
Density = mass / volume
Density = 365 / 22.12
Density = 16.5 g/cm^3
But we have data that density of gold is 19.3 g/cm^3.
As density of corresponding material is less, it can't be pure gold.
Thanks dear.
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