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Which two families of elements are soft and silvery and have low densities? Choose two.
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Which two families of elements are soft and silvery and have low densities? Choose two.

User Shunty
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The Group 2 alkaline earth metals include Beryllium, Magnesium, Calcium, Barium, Strontium and Radium and are soft, silver metals that are less metallic in character than the Group 1 Alkali Metals.

User Corey Alix
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