This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: None, Subject name: Dental
Which of the following silver amalgam alloy have the maximum strength: 
Select and explain. 
A. Admixed alloy, B. Spherical, C. Single composition, D. Lathe cut
C: Single composition
Answer: C: Single composition 
Explanation: Increasing order of strength of amalgam alloys:
Low copper<Admixed alloy<Single composition.