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Comets are mostly water and carbon dioxide, with a little bit of other materials, including some organic molecules. Asteroids are mostly carbonaceous or iron (metal).

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13y ago
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2w ago

Comets are a mix of dust, rock, and ice, while asteroids are primarily made of rock and metal. Comets usually have a tail when they approach the Sun due to the melting of the ice, while asteroids do not have tails.

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Q: Is Comet or Asteroids made of rock or metal?
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Related questions

What state of matter are asteroids?

Asteroids are made of solid rock and metal.


What is a asteroid made of?

Asteroids are made up of rock and metal


What are the characteristic of asteroids?

they are hot blue and black


What is difference between a comet and a astriod?

Comets are composed of ice, dust, and rocky material, while asteroids are primarily made up of metals and rock. Comets have a tail that forms when they are close to the sun, due to the melting of their icy surface, while asteroids do not exhibit this tail. Comets generally have more elliptical orbits compared to asteroids, which typically have more circular orbits.


How are coments different from asteroids?

Comets are composed mostly of ice while asteroids are mostly made of rock or metal.


What is a relatively small celestial objects made of rock and metal that orbit around the sun?

They are known as asteroids.


Are asteroids made of dust and ice?

Actually generally speaking Asteroids are heavily composed of high density rock. Dust and Ice are generally the properties of a Comet mostly because they aren't formed near the sun.


Are asteroids and comets rocks?

Asteroids are composed mainly of rock, metal, or a mixture of the two. Comets are a mixture of ice and rock.


Are Asteroids made up of dust and ice.?

Actually generally speaking Asteroids are heavily composed of high density rock. Dust and Ice are generally the properties of a Comet mostly because they aren't formed near the sun.


Are asteroids composed of rock and frozen gas?

Not really, you're thinking of comets, asteroids are composed of rock, metal, or a combination of both.


Is a comet a large chunk of rock or metal?

astroid


which of these is mostly made up of ice ?

Comets contain ice.