hanagamil044p8ks2c hanagamil044p8ks2c
  • 11-05-2018
  • Social Studies
contestada

two elements, hydrogen and helium, mqke up most of the atoms in the universe: 92.7% of atoms are hydrogen , and 6.9% of atoms are helium. what percentage of atoms in the universe is neither hydrogen nor helium.

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GregFredor
GregFredor GregFredor
  • 11-05-2018
.4% of atoms in the universe are not hydrogen or helium.
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