angelinalisyuk
angelinalisyuk angelinalisyuk
  • 15-02-2022
  • Chemistry
contestada

Please help me answer the questions I need help

Please help me answer the questions I need help class=

Respuesta :

senalvidun
senalvidun senalvidun
  • 15-02-2022

Answer:

atomic radius decreased from left to right

electrons in an atom increases

causing the atom to shrink

atom radius increased down a group

additional energy level is added

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