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a group of metallic elements that have two electrons in their outer shells and react easily with other elements. Group 2 in the periodic table.
an area or region where there is a high probability (95% chance) of finding electrons. Each...
a measure of how much solute can dissolve in a given amount of solvent.
a hydrocarbon with single bonds between carbon atoms and one hydrogen replaced by a hydroxyl...
a mixture that consists of visibly different substances or phases.