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  • 25-01-2017
  • Chemistry
contestada

In the periodic table, what is the relationship between two elements that are placed side-by-side in a row?
a. the element on the right has one more n

Respuesta :

Chetan1 Chetan1
  • 25-01-2017
1) they both lie in same Period
2) element on right side has 1 more valence electron than element on left side
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