elements Lithium Sodium and potassium were placed in one group on the basis of their similar properties (a) what are the similar properties (a) what is the usual name of this group
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They all belong to first group of periodic table, they have 1 electron in their outermost shell and have a tendency to lose 1 electron to acquire noble gas configuration and gain +1 charge. The name of this group is alkali metals as they are soluble in water.
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