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The alkaline earth metals have similar chemical properties because __________.


Question

The alkaline earth metals have similar chemical properties because __________.

Options

A) They are in the same period

B) Their salts are colourless

C) They have the same number of valence electrons

D) They are very reactive


The correct answer is C.

Explanation:

Element in the same group have the same number of valence electrons. Alkaline earth metals are the group 2 elements.
Teslim Memunat

Explanation provided by Mahymhunah Teslim


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