When a Solid Is Changed to a Liquid Phase, the Solid

question 5

Multiple Choice

When a solid is changed to a liquid phase, the solid

• A)releases energy.
• B)absorbs energy.
• C)neither A nor B

---

Definitions:

Hypotheses

Proposed explanations for a phenomenon, set forth as a basis for empirical testing.

Classification systems

Structured ways of organizing and categorizing entities or ideas based on common characteristics or principles.

Information-processing theorists

Scholars who study how human beings process, store, retrieve, and use information, often drawing comparisons to computer processes.

Thought processes

The mental activities involved in understanding, reasoning, problem-solving, and decision-making.