Why do all-ceramic crowns have a more lifelike appearance than porcelain-bonded-to-metal crowns?
A) Have an opaque layer
B) Do not have an opaque layer to hide metal
C) Utilize high-fusing rather than low-fusing porcelain
D) Are cemented with different cements than porcelain-bonded-to-metal crowns
Correct Answer:
Verified
Q5: Which of the following is true of
Q6: What is the major drawback of all-ceramic
Q7: Porcelain veneers may be slightly translucent to
Q8: The metals used as the core for
Q9: Which of the following ceramic dental materials
Q11: The metal in the area of a
Q12: When a shade match is obtained,the shade
Q13: In general,the shade of a tooth should
Q14: The best arrangement for the coefficient of
Q15: All-ceramic restorations can be used for which
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