Which One of These Metals Would Normally Be Obtained by Chemical

question 25

Multiple Choice

Which one of these metals would normally be obtained by chemical reduction

• A) aluminum
• B) calcium
• C) lithium
• D) sodium
• E) vanadium

---

Definitions:

Primary Data Collection

Primary data collection refers to the process of gathering new, original data specifically for a research purpose or project.

Secondary Data

Information that has been previously collected and analyzed by other researchers, often used as a basis for new research, saving time and resources.

In-Depth Interviews

A qualitative research technique involving detailed, personal interviews to gain in-depth understanding of an individual's perspectives.

Qualitative Data

Data that approximates or characterizes but does not measure the attributes, characteristics, properties, etc., of a thing or phenomenon. Qualitative data describes qualities or characteristics that are observed but not measured.