What kind of covalent bond forms between two fluorine atoms?

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 element has similar physical and chemical properties as boron.

Who examines and coordinates the cleanup of polluted sites?