Which of the following dental restorative materials has a linear coefficient of thermal expansion closest to teeth?
A) Glass ionomer base
B) Dental amalgam
C) Composites
D) Gold alloys
E) Unfilled acrylics and sealants
Correct Answer:
Verified
Q8: Because the thermal expansion of a restorative
Q9: Percolation is thought to decrease with time
Q10: Dimensional change usually is expressed as a
Q11: _ is used as a measure of
Q14: Which of the following terms indicates concentration
Q15: With regard to wettability and water,a low
Q16: _ occurs as the result of a
Q17: _ refers to the uptake of liquid
Q18: Which of the following restorative materials have
Q20: The thermal coefficient of expansion _ uniform
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