Identify the activity that belongs in the field of chemistry.
a. developing medicines
b. analysis of a compound
c. production of a new plastic
d. all of the above

D. All of the above. Developing medicine, analyzing compounds and producing new product such as plastic all have to deal with chemistry. 

The answer is not c

Change of state has wrong energy change - option 2

brian made this table to organize his notes on changes of state. depostion is a change of state that has the wrong energy change listed. it is utilized to collect data as a portion of the development means and in restricted conditions which may be applied at test.

a deposition in the authority of the united states or research for development in the authority of canada includes the catching of affirmed. the out-of-court verbal assertion of a spectator that may be lessened to a printed record for succeeding application for discovery purposes.