Question

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elements in the same group (column) of the periodic table tend to have similar
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Explanation:

Elements in the same group (column) of the periodic table have the same number of valence electrons. Valence electrons play a crucial role in determining the chemical behavior of an element. Since elements in the same group have the same number of valence electrons, they tend to react in similar ways, which means they have similar chemical properties.

Answer:

chemical properties