paviRachoa6
paviRachoa6 paviRachoa6
  • 25-06-2016
  • Chemistry
contestada

As you move across a row from left to right in the period table, atomic numbers of the elements
a. decrease.
b. increase.
c. double.
d. stay the same.

Respuesta :

meerkat18
meerkat18 meerkat18
  • 25-06-2016
As you move across a row from left to right in the periodic table, atomic numbers of elements increase. So the answer is letter b. increase.
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