Which state of matter is by high density and definite shape? A. Solid

B. Liquid

C. Both Liquid and Solid

D. Gas

Which of the following describes a compound? (hint: carbon and oxygen bo a. a piece of pure carbon, containing only carbon atoms b. oxygen gas surrounding a solid piece of carbon c. a substance made of two oxygen atoms for each carbon atom carbon and oxygen atoms mixed without being bonded together

Which of the following molecules is polar? c3h7oh c2h5cooh

How is the use of hydroelectric power related to the sun