R = Restate the question.
A = Answer the question being asked.
C = Cite the source(s) for your argument or proof of support. This could mean using your book or a lesson to find the information in it you need to answer the question.
E = Explain your answer if short answer format.
S = Summarize. Restate your answer succinctly.
3. In terms of adhesion and cohesion, explain why alcohol clings to the surface of a glass rod but mercury does not.
NOTE: For full credit, use the terms 'cohesion' and 'adhesion' correctly.