Describe one difference between water molecules in liquid water and water molecules in water vapor (gas).

Which of the following would represent the pathway of dehydration synthesis on the diagram below?

Give an example of a word that uses the root a- or an-. 

Provide a definition for the following word given your knowledge of roots:  angioblast.  

Changing the __________ would change an atom of one element into an atom of a different element.

Use the images below to answer the following question. Would you expect a fluorine (F) atom to interact with an argon (Ar) atom? Why or why not? Be specific!   

Which of the following would represent the pathway of dehydration synthesis on the diagram below?

Calculate the molecular weight of a molecule with the molecular formula: C5H12CO . Refer to the atomic weights below. Be sure to include the units in your answer. H = 1 amu O = 16 amu C = 12 amu N = 14 amu

Changing the __________ would change an atom of one element into an atom of a different element.

Use the images below to answer the following question. Would you expect a fluorine (F) atom to interact with an argon (Ar) atom? Why or why not? Be specific!