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Why might two elements possess similar chemical properties?


A. They belong to the same group of the periodic table.
B. They have the same physical state.
C. They have similar physical properties.
D. They belong to the same period of the periodic table.

Respuesta :

dodgerules7393bob
a they belong to the same group on the periodic table
inyangotobong

Answer: A

Explanation:

Two different elements are likely to have similar chemical properties when they have the same number of valence electrons

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