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Describe how the properties of elements in the same group differ to the properties of elements in the same period.

Respuesta :

janejovazke

Answer:

All the elements of a group have similar chemical properties because they have same no. of valence electrons in their outermost shell.

All the elements of a period have different chemical properties because they have different no. of valence electrons in their atoms.

YousufAbdulla

Answer:

4

Explanation:

Same group elements have the same physical properties and same elements in period have same chemical properties

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