8. Mrs. Golden melted a 4-oz chocolate bar in a pot with a lid. What is most likely true at out the weight of the melted chocolate?
a. It weighs more than 4 oz.
b. It weighs more less than 4 oz.
c. It weighs exactly 4 oz.
d. It has no weight.

Which of the following is not a true statement about dwarf planets? a the kuiper belt contains comets, asteroids, and dwarf planets. b ceres is a dwarf planet located in the kuiper belt. c the largest known dwarf planet in the solar system is named eris.

The molality of calcium chloride (cacl2) in an aqueous solution is 2.46 m. what is mole fraction of the solute?

Which samples do the atoms have the least kinetic energy