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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.
What else can I help you with?
Is mars made mostly made of gas or rocks?
rocks
Is mars made mostly of gas or rocks?
rocks
Is mars mostly made of rocks or gas?
rocks
Is Saturn made mostly by rocks or gas?
Gas
Is mercury made of mostly gas and rock?
no
Is Uranus made mostly gas or rocks?
Uranus is a gas giant, it has a rocky core but is mostly gas.
Is mars mostly made of gas or rocks?
Mars is mostly rock
Is mercury made of mostly of gas of rock?
Yes it is
Is Jupiter gas or rocks?
Jupiter is mostly made out of gas not rock.
Is Pluto made mostly of gas or rocks?
pluto is made of heap of rock.it is not made of gas.
Is Planet Mercury made mostly of gas or rock?
Mercury is a rocky planet.It's actually a rock because it is one of the inner planets that are all made of rock.The planet Mercury is a dense, rocky, airless world.
Is mercury made mostly by gas or rock?
Oddly, Mercury is actually mostly metal. Mercury has a thin rocky crust and a very large iron core.
