Trends in periodic table
- Created by: AnushaK
- Created on: 14-02-14 19:36
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- Trends in periodic table
- Across = elements gain e-
- Ionic Radius
- +ve ion - smaller than original aton
- Remaining e- more tightly bound
- Remaining e- have greater share of +ve charge of nucleus
- Loss of e-/s
- -ve ion
- Larger radius than atom
- E- added in same shell
- Addition of extra -ve charge
- E- are less tightly bound to nucleus
- E- are less tightly bound to nucleus
- Addition of extra -ve charge
- +ve ion - smaller than original aton
- P2 = +ve/ nuclear charge increases
- Outer e- held more closely
- Atomic radius decreases
- Across = elements gain e-
- no. of protons increases
- E- being added but in same shell
- Strong attraction to nucleus
- Atomic radius decreases
- Strong attraction to nucleus
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