How do spherical amalgams differ from traditional amalgams?

Show Answers

Contain a higher amount of mercuryNeed greater condensation pressureExhibit extended setting durationsNone of these statements are true

Explanation

Option A is incorrect because spherical amalgams do not require more mercury. Option B is wrong as they need less condensation force. Option C is false since spherical amalgams generally set faster. Therefore, the correct answer is D: none of the above.