Question

Suppose a symmetrical metal rod of the element lead has a density of 11.4 g/cm3. If this rod is cut in half, what is the density of each piece?

1) 2.85 g/cm3
2) 5.7 g/cm3
3) 11.4 g/cm3
4) 22.8 g/cm3

Answer 1

When a symmetrical metal rod made of lead with a density of 11.4 g/cm3 is cut in half, the density of each piece remains the same at 11.4 g/cm3, as density is an intrinsic property.

Step-by-step explanation:

If a symmetrical metal rod made of lead with a density of 11.4 g/cm3 is cut in half, the density of each piece remains the same. The density of a substance is an intrinsic property, meaning it does not change regardless of the amount of substance present. Therefore, if the density of the entire lead rod is 11.4 g/cm3, then each half will also have a density of 11.4 g/cm3.