savannah6833
savannah6833 savannah6833
  • 18-09-2020
  • Biology
contestada

Why does atomic radius increase as you travel from top to bottom within a family?
A. number of energy levels/ shells increases
B.atomic mass decreases
C.number of valence electrons increases
D. atomic number decreases

Respuesta :

solidforlife68 solidforlife68
  • 18-09-2020
I believe the answer to your question is A
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