no
Yes it is
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.
Mercury is predominantly composed of metal and rock, with a small iron core. It does not have a significant atmosphere, so it is not mostly gas like the gas giants in our solar system.
Oddly, Mercury is actually mostly metal. Mercury has a thin rocky crust and a very large iron core.
Mercury is a rocky planet.
how am i supose to now im yhe one asking the question
mars is mostly made of rock because it is a rock planet. earth,mercury, and venus are all rock planets
rock.
Mostly gas
rock not gas
rock.
rock.