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
The higher the Hg alloy ratio in dental amalgam: 
Select and explain. 
A. Higher the strength, B. Lower the creep value, C. More matrix material formed, D. More gamma I phase formed
C: More matrix material formed
Answer: C: More matrix material formed 
Explanation: None