Biology, 26.01.2021 23:00 Cupcake8189

3. Which statement best describes why Beryllium (Be), Magnesium (Mg), and Calcium (Ca) will exhibit similar chemical properties?
A. The elements have the same number of neutrons in the nucleus.
B. The total number of electrons present in the elements are the same.
c. The total number of protons and neutrons in the elements are the same.
D. The elements have the same number of valence electrons in the outermost shell.

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