haigen4103 haigen4103
  • 23-10-2017
  • Chemistry
contestada

The first ionization energies of the elements __________ as you go from left to right across a period of the periodic table, and __________ as you go from the bottom to the top of a group in the table.

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aal2 aal2
  • 28-10-2017
 two elements are both Boron and Oxygen.
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