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Tcecarenko [31]
3 years ago
13

Why are elements organized in the same group or families

Chemistry
2 answers:
VladimirAG [237]3 years ago
5 0
The vertical columns on the periodic table are called groups or families<span> because of their similar chemical behavior. All the members of a </span>family<span> of </span>elements<span> have the</span>same<span> number of valence electrons and similar chemical properties</span>
Artist 52 [7]3 years ago
4 0
Because of their similar chemical behavior.
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