Is Mercury made mostly of gas or rocks?

Answer 1

It's an element, not a compound, it could never be a rock but could turn into a gas if it got hot enough. So it would be mostly gas out of those two. If you mean solid or gas, It freezes at -38.83 degrees Celsius and evaporates at 356.73 degrees. I seriously doubt anybody will need to know this.

Answer 2

It's an element, not a compound, it could never be a rock but could turn into a gas if it got hot enough. So it would be mostly gas out of those two. If you mean solid or gas, It freezes at -38.83 degrees Celsius and evaporates at 356.73 degrees. I seriously doubt anybody will need to know this.

Answer 3

A terrestial planet is a planet in the inner solar system (Mercury, Venus, Earth and Mars are terrestial planets). These planets are mostly made of rocks.

Mercury is a terrestial planet, therefore it is made of rock.

Answer 4

It's an element, not a compound, it could never be a rock but could turn into a gas if it got hot enough. So it would be mostly gas out of those two. If you mean solid or gas, It freezes at -38.83 degrees Celsius and evaporates at 356.73 degrees. I seriously doubt anybody will need to know this.

Answer 5

A terrestial planet is a planet in the inner solar system (Mercury, Venus, Earth and Mars are terrestial planets). These planets are mostly made of rocks.

Mercury is a terrestial planet, therefore it is made of rock.

Answer 6

Rock lots and lots of rock but no human can go ther because its to close to the sun.