In terms of average density, how does Earth rank among the planets in the Solar System?
Answer
The densest planet
Earth has an average density of about $5.514 ext{g/cm}^3$, making it the densest planet in the Solar System due to its metal-rich interior.

Related Questions
What is the actual geometric shape of Earth?Approximately what percentage of Earth's surface is covered by water?Roughly how long ago did the genesis of Earth occur?Which hypothesis explains the formation of the Moon and the final stages of Earth’s differentiation?What process established Earth's layered interior structure?In terms of average density, how does Earth rank among the planets in the Solar System?What is the physical state of the outer core and what crucial feature does it generate?What are the two most abundant gases composing Earth's atmosphere?What astronomical feature is the direct cause of the seasons experienced on Earth?What vital role does plate tectonics play in stabilizing Earth's long-term climate?