In a pair of initial rate experiments, the rate of a reaction increases by a factor of 27 when the concentration of a reactant is increased by a factor of 3, all other factors being held constant Vihat is the order of the reaction with respect la lhis reactant? ​

false

because it does not have the potential to be entirely used up

i'm assuming that the correct answer is indeed the first one/ "a"..

periodic trends is an atom that gets larger as the number of electronic shells increase, the radius of atoms increases as you go down a certain group in the periodic table of elements. in general, the size of an atom will decrease as you move from left to right of a certain period.