Final answer:
To find the density of the cube, calculate its volume by cubing the edge length and then divide the mass by this volume. The cube's density, with a mass of 5.00 grams and edge length of 2.00 centimeters, is 0.625 g/cm^3.
Step-by-step explanation:
To calculate the density of a substance, you need to know its mass and volume. The density (D) is defined as the mass (M) of the substance divided by its volume (V), which can be expressed with the formula D = M/V.
For the cube in question, if the mass is given as '5.00 grams' and each edge length is '2.00 centimeters', the volume of the cube can be found by cubing the edge length (since volume of a cube = edge length3).
Here's the step-by-step calculation:
Calculate the volume of the cube: 2.00 cm x 2.00 cm x 2.00 cm = 8.00 cm3.
Use the mass and volume to find the density: Density = Mass/Volume
= 5.00 g / 8.00 cm3
= 0.625 g/cm3.
So, the density of the cube is 0.625 g/cm3 to two decimal places.