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periodic table trends, decreases - Coggle Diagram

- - - - because the outermost are father the nucleus
  - - - the electrons are more strongly attracted to be less tightly
- - - - increases
        
        energy levels increases goes electrons increases the size
    - - decreases
        
        attraction between nucleus and the electrons increases pulling the electrons toward the nucleus so the size go smaller
- - - - electron shielding effect
  - - - increases
        
        valence electrons are attrached more strongly
- - - - increases
        
        due to increasing nuclear charge