The final individual crystal size within the metal depends on the length of time that the material is at the crystal-forming temperature and any obstructions to its growth.

Question

Quizplus · Accepted Answer

This statement is true. The longer the metal is at the crystal-forming temperature, the larger the crystals will grow. However, if there are obstructions (such as impurities or uneven cooling), the crystals may not be able to grow as large as they would in a perfect environment.

The Final Individual Crystal Size Within the Metal Depends on the Length