Seudónimo Seudónimo
  • 02-02-2016
  • Chemistry
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what is the first element of the periodic table?

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RASEA23
RASEA23 RASEA23
  • 02-02-2016
Hyrdrogen.
I hope this helps;)
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Аноним Аноним
  • 02-02-2016
The first element of the periodic table is Hydrogen. It is the only element that can achieve being stable without a full octet (8 valence electrons). 

Answer: Hydrogen 
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