Consider the elements in the periodic table. The stair-step line between the pink squares and the yellow squares separates the ___________ (pink) from the _____________ (yellow).
Agases; solids
Bmetals; nonmetals
Cnonmetals; metals
Dreactive; nonreactive
Agases; solids
Bmetals; nonmetals
Cnonmetals; metals
Dreactive; nonreactive