Which of the following releases the greatest amount of energy as it proceeds? assume the same mass of starting material is used in each.
a. solidification
b. condensation
c. nuclear reaction
d. chemical reaction

Draw the skeletal structures of two different molecules that are each made of 5 carbon atoms and 12 hydrogen atoms.

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

How many moles are in 123.0 grams of kclo4?