MCAT MCAT Word by meaning 090

n. This process changes straight chain alkanes into branched chain compounds by passing them over a catalyst

n. electrons in the outer shell

n. an involvement of a large number of people or things

n. chemical element with the symbol O that is needed for respiration

n. either a red or a white blood cell

n. this process changes the pH of a salt solution by changing the concentrations of hydroxyl groups and hydronium ions

adv. very; extremely

v. to split; separate

n. crystalline form of a chemical element

n. a low level of hemoglobin in the blood