<span>When two atoms of the same nonmetal react,they form what we know today as a diatomic molecule.</span>
The population is growing rapidly
A sound wave traveling eastward through air<span> causes the air molecules to Vibrate east and west. </span>
The type of radiation that can penetrate through paper, but not through wood is called beta rays. Beta rays can penetrate paper and air, but a thin piece of alimony can stop it. Gamma can cut through anything except lead and many inches of concrete. Alpha can be stopped by paper and not penetrated. The correct answer is B.
C.an equal and opposite reaction
