What error would be introduced into the determination of the density of the regularly-shaped solid if you found out the solid was hollow? would your calculated density be too high or too low? explain.

How do scientists think that gravity affected the formation of our solar system?

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.

What are the first three quantum numbers for the electrons located in subshell 2s?