Which statement accurately describes the properties of Agar hydrocolloid impression material?

Show Answers

It melts within the temperature range of 71 to 100°CIt hardens when cooled between 50 and 70°CIt aids in creating metal diesIt fails to capture fine surface details

Explanation

Option A is correct because Agar hydrocolloid melts between 71 and 100°C. Option B is incorrect as it solidifies at lower temperatures, typically between 35 and 45°C. Option C is inaccurate since Agar does not specifically assist in metal die fabrication. Option D is false because Agar hydrocolloid is capable of recording fine surface details.