What fraction of the solar nebula's mass was made up of all solid materials, including rock, metal, and ice?

Answer

The remaining 2 percent

The solids—comprising everything rocky, metallic, or icy in the solar system—accounted for the astonishingly small remaining fraction, which is 2 percent of the total mass.

What fraction of the solar nebula's mass was made up of all solid materials, including rock, metal, and ice?

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What Was The Composition Of The Solar Nebula? - Physics Frontier

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