It's Stony, Stony iron and iron.
Metallic, stony, mixed.
Meteoroids, Meteor, Meteorites 1. Meteoroids- rock fragments travelling in space 2. Meteor- a meteoroid that passes through the Earth's atmosphere and produces a bright flash in the sky 3. Meteorites- meteors that have reached the Earth's surface or the ground
There are 3 main classifications of meteorites; Stony-iron meteorites, Iron meteorites and Stony meteorites. Stony-iron meteorites are mainly composed of meteoric iron which can be also found in Iron meteorites, Iron meteorites commonly contains iron nickel alloy and the Stony meteorites are the meteorites consists of silicate.
This can vary a lot between different meteors; the main classification, if I remember correctly, is between "ice meteors" that are made up mainly of ice, and "rock meteors", out of rocky materials.
pure substance
pure substance
Terrestrial and gaseous..
pure substance
The main classification is discrete or continuous.
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PhysicsChemistryBiology
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