Which of the following interactions would be the weakest? A. Li+ and C4H10

B. O2- and C3H8

C. Li+ and C3H8

D. O2- and C4H10

Water (2510 g ) is heated until it just begins to boil. if the water absorbs 5.09×105 j of heat in the process, what was the initial temperature of the water?

The diagrams show objects’ gravitational pull toward each other. which statement describes the relationship between diagram x and y? gravity attracts only larger objects toward one another. gravity attracts larger objects only if they are close to one another. if the masses of the objects increase, then the force between them also increases. if distance between the objects increases, then the amount of force also increases.

Which element is the least metallic between cadmium, silver, zinc, or iron?