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Most Common Elements in the Universe

ElementParts per million
1.Hydrogen 739,000
2.Helium 240,000
3.Oxygen 10,700
4.Carbon 4,600
5.Neon 1,340
6.Iron 1,090
7.Nitrogen 970
8.Silicon 650
9.Magnesium 580
10.Sulphur 440

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