Galaxies range in shape from almost perfect spheres to flattened globes with the light brightest in the center and becoming fainter toward its outer regions.
a) circular
b) elliptical
c) irregular
d) spiral

Mercury turns to vapor at 629.88 k how much heat is lost 175 g of mercury vapor at 650 current condenses to a liquid at 297 ca mercury turns to weber at 629.88 kelvin how much he is lost 175 g of mercury vapor and 650 coming condensers to liquidate 297 kevin