Calcium crystallizes through cubic closest packing. If the atomic radius of calcium is 197 pm then the density of the solid is 1.54g/cm∧3
Since there are fewer intermolecular gaps between the particles in solids than in liquids, the density of solids is higher than that of liquids. These intermolecular gaps are more prevalent and less dense in liquids.
The measure of how densely a material is packed together is called density. As the mass per unit volume, it has that definition. The symbol for density: D or Formula for Density: Where is the density, m is the object's mass, and V is its volume, the equation is: = m/V.
How much "stuff" is contained in a specific quantity of space is determined by its density. For instance, a block of the harder, lighter element gold (Au) will be denser than a block of the heavier element lead (Pb) (Au).
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