What is the most common element on earth?



  1. 0 Votes

    The atmosphere (the air we breath) of the world is comprised mainly of nitrogen, which makes up 78.1% of air.

    Hydrogen is also considered on the most common elemtnso n earth because it is part of many compound elements. 

  2. 0 Votes

    The most common element on Earth is hydrogen, followed closely by helium.

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