How many structural isomers are shown here?
A) one
B) two
C) three
D) four
Question 2
Copper atoms have a greater tendency to be reduced than iron atoms do. Was this good news or bad news for the Statue of Liberty, whose copper exterior was originally held together by steel rivets?
A) This was good news since the steel rivets prevented the copper from eroding.
B) Electrons will preferentially flow from the iron to the copper and then onto oxygen. Corrosion is thus accelerated around the interface of these two metals.
C) This combination of metals have no effect on each other and that is why engineers chose to use them together.
D) This combination of metals caused the copper to oxidize and turn green.
The Kingsley plantation, on Fort George Island in Jacksonville, Florida. Zephaniah Kingsley, the own
That politics was always a rough business is shown in this cartoon, which shows Lincoln, assisted by
The pedigree from Part C is shown below.
The dorsal-column medial-lemniscus system. The pathways from only one side of the body are shown.
Recent history of biochemistry shown by the introduction of new techniques. (part 2)
The RecA strand exchange reaction as shown from single-molecule studies