Write any four characteristics of Elements
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1.Boron ,carbon ,nitrogen ,oxygen, fluorine and neon head these groups of p block elements. Their valence shell electronic configuration is ns2 np1-6 where n= 2-7.
2.The maximum oxidation state shown by a p block element is equal to the sum of the valence electrons or the group number minus 10. ...
3.In boron ,carbon and nitrogen families, the group oxidation state is the most stable for the lighter elements in the group. ...
4.the group of oxidation state of group 13 element is +3 but + 1 oxidation is state is the most stabel for thallium. the group oxidation state for group 14 elements is +4 but + 2 oxidation state is most stable for lead.
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