Which planet do most known extrasolar LEAST resemble?

19. at high pressures, how does the volume of a real gas compare with the volume of an ideal gas under the same conditions, and why? eman- it is much less because real gas partides are not moving. there is no difference because the gas laws are always obeyed. it is much less because at high pressures the temperature drops. it is much greater because real gas partides take up space.

Harvey mixes two liquids. which observation of the new mixture most likely indicates a precipitate is forming?

Which atom or ion is the largest? a. k b. k+ c. ca d. ca2+ e. li