Dental Casting Techniques

To protect the eyes from the intense light.

To preheat the crucible.

To melt the alloy faster.

To heat the alloy more evenly. (correct)

It is not specified in the text.

It is cheaper.

It is more durable. (correct)

It is easier to handle.

3 g

9 g

6 g (correct)

12 g

<p>They have a shiny, mirror-like surface.</p> Signup and view all the answers

<p>The sharp edges of the ingot round over.</p> Signup and view all the answers

<p>Throw it out.</p> Signup and view all the answers