Which phrase describes a nuclear chain reaction?.

Which type of bonding involves the complete transfer of a valence electron from a less electrogrative atom to a more electronegative one

__can be defined as which velocity changes

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.