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FibroBitch96 t1_jb986eg wrote

Reply to comment by Modern_rocko in TIL the largest moon in our solar system, Ganymede, is larger than the planet of Mercury by Jugales

That is not true

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herbw t1_jbavcuq wrote

Exactly! H, He, Li, most abundant. O is way down the line.

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JeffFromSchool t1_jbcqsec wrote

Oxygen is actually the third most abundant element in the Milky Way

1