Reference Antimatter is the opposite of normal matter. The electrical charge of sub-atomic antimatter particles is reversed relative to matter.
Reference Chemistry is the study of matter, its properties, how and why substances combine or separate to form other substances, and how substances interact with energy.
reference Riboflavin is a B-complex vitamin that helps the body break down carbohydrates, proteins and fats to produce energy.
reference Centrifugal and centripetal are two closely related forces that describe circular motion, but the meanings are often mixed up.