baileyweaver400 baileyweaver400
  • 29-10-2017
  • Chemistry
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What is the number of valence electrons in the outermost energy level of an element in goup 15a?

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tylertrinh07 tylertrinh07
  • 29-10-2017
The number of balance electrons is five because if you count left to right the columns of the main groups it will be the fifth one
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