An Element Is

question 124

Multiple Choice

An element is

• A) a pure substance that can be broken down to another substance.
• B) a pure substance that cannot be broken down to another substance.
• C) the smallest unit that has properties of a given element.
• D) an atom with an unstable nucleus.
• E) an atom with positive electrons.

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Definitions:

Problem Statement

A concise description of the issues that need to be addressed by a problem-solving team.

Ethics and Etiquette

Principles and practices governing appropriate and respectful behavior in social and professional contexts.

Primary Research

Original research conducted to collect new data firsthand rather than using existing data for analysis.

Research Credibility

The degree to which research findings are trustworthy and valid, based on the methodology and sources used.