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Ch. 13 a,d,a,d,d,c,d,b,b,a,c,b,b,c,a,d,c,a,d,d,c,a
Heavy metalloids d,c,d,c,a,b,c,c,c,a,d,a,c,b,a,c,a,d,d,a,a,c,c,d,a
#26 Energy required to remove an electron from an atom. Trend within group or family is decreasing moving down the table.
#27 Metal conduct, malleable and shiny, nonmetals nonconductors,brittle and dull.
#28 a