What is the absolute magnitude of the sun?

During cooling, the kinetic energy of the molecules falls. why does this happen? a.the motion of the molecules increases. b. the motion of the molecules slows down. c.the van der waals forces between molecules decrease d. the forces of attraction between the molecules are overcome.

How many electrons does each element require in its valence shell to become stable?

Suppose you hit your hand against the edge of table. using newton’s third law of motion why does my hand hurt? explain