Monday, September 23, 2019

Trends in Periodic Table

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Write definitions of:

Atomic radius
Electron Affinity
Ionization Energy
Electronegativity


More electron affinity results in more ionization energy. So, it is more difficult to lose an electron or  separate an electron that is already in the atom.

Electronegativity increases across the period. The trend is opposite to that of the atomic radius.

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