Element 3 question 8A4

Question:

3-8A4 Which of the following groups is correct for listing common materials in order of descending conductivity?
 
A. Silver, copper, aluminum, iron, and lead.
B. Lead, iron, silver, aluminum, and copper.
C. Iron, silver, aluminum, copper, and silver.
D. Silver, aluminum, iron, lead, and copper.

Challenger's excerpt:

I noticed in the new Element 3 pool question 3-8A4 there is a discrepancy.  One of the choices has silver listed twice (instead of silver & lead) in the answer:  Iron, Silver, Aluminum, Copper & Silver.

I noticed this on your site & in the new Gordon West book.  Minor typo but reporting it just the same.

Response:

Thanks.  You are correct.  I'll change distractor C replacing silver with lead at the end.

Recommendation:

Change question to:

3-8A4 Which of the following groups is correct for listing common materials in order of descending conductivity?
 
A. Silver, copper, aluminum, iron, and lead.
B. Lead, iron, silver, aluminum, and copper.
C. Iron, silver, aluminum, copper, and lead.
D. Silver, aluminum, iron, lead, and copper.