The Process Used to Produce Silicon with a Purity of More

question 9

Multiple Choice

The process used to produce silicon with a purity of more than 99.999999% is called

• A)zone refining.
• B)electrorefining.
• C)distillation.
• D)sublimation.
• E)alloying.

---

Definitions:

James Marcia

A psychologist notable for his work on adolescent development, specifically his theory on identity achievement and identity statuses.

Crisis

A time of intense difficulty, trouble, or danger, requiring a decision that can result in significant change.

Identity

The characteristics, values, and beliefs that define an individual or group and distinguish them from others.

Internalization

The process by which individuals absorb and integrate the values, norms, and regulations of society or a group into their own behavior and understanding.