is mercury made of rock or gas

Best answer


Rocky

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  • What is Mercury made of?

  • But what is Mercury made of? How does Mercury鈥檚 composition compare to the other planets in the Solar System. Scientists believe that Mercury has an interior composition similar to Earth. Mercury has a large core of liquid metal surrounded by a mantle of silica and a solid outer crust.

  • Is Mercury a rock or a gas?

  • 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 mostly gas or rock? rock

  • Is mercury liquid or molten?

  • There is evidence that it is partly molten, or liquid. Mercury’s outer shell, comparable to Earth’s outer shell (called the mantle and crust), is only about 400 kilometers (250 miles) thick. Mercury formed about 4.5 billion years ago when gravity pulled swirling gas and dust together to form this small planet nearest the Sun.

  • How was Mercury formed in the Solar System?

  • Formation Mercury formed about 4.5 billion years ago when gravity pulled swirling gas and dust together to form this small planet nearest the Sun. Like its fellow terrestrial planets, Mercury has a central core, a rocky mantle and a solid crust.

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