4. A molecule is made up of at least different atoms.

Select the correct answer. which statement is true about a polarized object? o a. it gains electrons and becomes negatively charged. ob. it gains protons and becomes positively charged. oc. the number of positive and negative charges can be the same. od. it has to be a metal. o e. there is no change in the distribution of the charge in the object. reset next what

Ais a mountain created from eruptions of lava, ash, rocks, and hot gases.

Areaction is first order with respect to reactant x and second order with respect to reactant y. which statement describes the rate law for this reaction?