Which displacement reaction is most likely to occur? use the resources to you. a. bacl2 + ca → cacl2 + ba b. bacl2 + sr → srcl2 + ba c. bacl2 + 2na → 2nacl + ba d. bacl2 + mg → mgcl2 + ba

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

This element exists in adundance in the sun.explain how you would go about capturing sunlight.would this captured sunlight contain any of the element?

Brainliesttt me asap! the below reaction can be categorized as more than one type of reaction. which reactions are these, and what are the types of reactions?