Suspensions, solutions, and colloids share some characteristics, but there are important differences among them. Choose the answers that best describe the difference between suspensions, solutions, and colloids.

Which of the following did jj thompson discover about atoms? a)an atom has an internal structure. b) atoms are tiny indivisible particles. c)electrons orbit the nucleus of an atom. d) the nucleus of an atom contains protons and neutrons.

Which of the following has wavelength longer than the wavelength of viable light? a) x rays b) gamma rays c) radios waves d) ultraviolet waves

How does a noncompetitive inhibitor reduce an enzyme’s activity?