Which of the following changes would decrease the rate at which a solid solute dissolves in a liquid solvent? A)Decreasing pressure
B)Decreasing surface area
C)Increasing rate of stirring
D)Increasing temperature

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.

100 points answer quick the table compares the number of electrons in two unknown neutral atoms. comparison of electrons atom number of electrons a 10 d 11 use this information to determine the number of valence electrons in the atoms. which of the following correctly compares the stability of the two atoms? both are unreactive. both are highly reactive. a is unreactive and d is reactive. a is reactive and d is unreactive.

How many moles of magnesium is 3.01 x10^22 atoms of magnesium?