How would an element on the left side of row 2 of the periodic table differ from an element in the middle of the same row?
A. The element on the left would have more atomic mass.
B. The element on the left would have less malleability.
C. The element on the left would have a lower melting point.
D. The element on the left would have no metallic properties.
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How would an element on the left side of row 2 of the periodic table differ from an element in the m...
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