Calculate the number of atoms in 0.25 mole of uranium.

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.

In what environment would mineral formation caused by high pressures and high temperatures most likely occur?

Balance the following reaction. as2s3 + 9o2 → 2as2o3 + so2