Read the passage from "ode on a grecian urn." what men or gods are these? what maidens loth? what mad pursuit? what struggle to escape? what pipes and timbrels? what wild ecstasy? what is the impact of keats's repetition of the word what? it explains the overall theme. it makes the poem more formal. it emphasizes the curious tone of the speaker. it expresses the thoughts of the people on the urn.

When svante arrhenius first proposed his acid-base theory, he was a doctoral candidate. his professors thought his ideas were unfounded. within a decade, the arrhenius theory of acid-base was widely accepted and praised within the scientific world. arrhenius defined acids as compounds having ionizable hydrogen and bases as compounds with ionizable a) barium. b) hydronium. c) hydroxide. d) oxygen.

The element that has the greatest electronegativity is

The picture represents the process that produces most of the energy used by living organisms on earth. which process is represented in the picture? a) the magnetic attraction between two hydrogen nuclei. b) the fusion of hydrogen nuclei to produce a helium nucleus in the core of the sun. c) the fission of hydrogen nuclei to produce a helium nucleus in the core of the sun. d) the chemical reaction between hydrogen nuclei to produce a helium nucleus in earth's atmosphere.