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sci-fact:


Oxygen is the most abundant element in the Earth’s crust, accounting for about 47% by weight.

sci-fact:

Oxygen is the most abundant element in the Earth’s crust, accounting for about 47% by weight.
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  1. waterlily1012 reblogged this from solarlogos
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  6. altoidyoda reblogged this from sleep-well-little-rabbit and added:
    That original person was me. Figured the oxygen spectrum in the image would be a treat for the extra clever science...
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  8. sleep-well-little-rabbit reblogged this from seenjeena and added:
    What?! Am I not allowed to joke back?
  9. seenjeena reblogged this from sleep-well-little-rabbit and added:
    Lena, I was only joking around. Chill out.
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