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Unit 2 Test

When going down the group atomic radius increases and the ionization energy decreases
When going down the group metallic character increases and the electronegativity decreases
When going across the period atomic radius decreses and the ionization energy increases
When going across the period metallic character decreases and electronegativity increases
Group one is Alkali
Group two is Alkaline Earth Metals
Group 17 is Halogens
Group 18 is Noble gases
As you move down the column the shielding effect increases
As you move across the period the nuclear charge increases
Li reacts with what? Cold water and acids
H reacts with what? O2 forming oxides
Mgand Cd reacts with what? With stem, acid and O2 forming oxides
Created by: Sillyflamingo
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