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Ronch [10]
3 years ago
13

What are two major differences in the composition of the inner and outer planets?

Chemistry
1 answer:
Setler [38]3 years ago
3 0
The small inner planets (Mercury, Venus, Earth, and Mars) are composed mostly of silicate rocks and metals; the outer planets (Jupiter, Saturn, Uranus, and Neptune) are much larger, consist mostly of gaseous hydrogen and helium and ice, and have large systems of icy moons.
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