Physics for IGCSE & O level - The Earth In Space (Section 10 - No. 47) | ExamPlay

Physics for IGCSE & O level - The Earth In Space (Section 10 - No. 47)

What is a main component of the outer planets?

Hydrogen

Helium

Sulfur

Ice

Explanation

The text states that the outer planets are mostly made of hydrogen and helium.

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