According to the kinetic theory of gases, the kinetic energy of molecules is proportional to which factor? A.
concentration in moles/liter

B.
temperature in kelvin

C.
volume in liters

D.
pressure in atmospheres

d. temperate deciduous forest

the number of valence electrons for each molecule or ion is shown beneath the structure. remember hydrogen will not have more than two electrons. this hydrogen is part of a covalent bond (sharing two electrons). a double bond here would cause hydrogen to share four electrons with phosphorus.

the volume increases

i think it's letter a.