In atomic mass units, what is the average atomic mass of the atoms that make up boron (b)? a. 2 b. 5 c. 13 d. 10.81

During chemistry class, carl performed several lab tests on two white solids. the results of three tests are seen in the data table. based on this data, carl has concluded that substance b must have bonds.

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.

Under normal conditions, describe how increasing the temperatures effects the solubility of a typical salt