Final answer:
The volume of lead with a mass of 204.3 g and a density of 11.35 g/ml is calculated to be approximately 18.00 ml, making option C the correct answer.
Step-by-step explanation:
To find the volume of lead with a given mass and density, you can use the formula for density, which is density = mass/volume. Given that the density of lead is 11.35 g/ml and the mass is 204.3 g, you can rearrange the formula to solve for volume: volume = mass/density. Therefore, the volume of the lead is volume = 204.3 g รท 11.35 g/ml, which calculates to approximately 18.00 ml. So the correct answer is C. 18.00 ml.