Which statement is true according to the kinetic theory?
a
only gases show random motion of particles.
b.
only gases and liquids show random motion of particles.
c.
d.
solids have a fixed shape, so they do not show random motion of particles.
all states of matter show random motion of particles.

What is the molality of a solution that has 4 mol of kci in 0.800 kg of water

Read the claim. breakfast is an important meal. it jump starts the body’s process of using calories to break down food. appetite can decrease with age, but going too long without eating causes metabolism to slow down. current research shows that incorporating legumes such as lentils and chickpeas into meals boosts metabolism for twenty-four hours. who might benefit from this claim? people who have a fast metabolism stores that sell exercise equipment people who take vitamin supplements grocery stores that sell legumes

Substance a is a nonpolar liquid and has only dispersion forces among its constituent particles. substance b is also a nonpolar liquid and has about the same magnitude of dispersion forces among its constituent particles. when substance a and b are combined, they spontaneously mix.