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Questions and Answers
What is the primary characteristic that distinguishes matter from non-matter?
What is the primary characteristic that distinguishes matter from non-matter?
- Occupies time
- Has mass and occupies space (correct)
- Has energy and occupies space
- Has volume and occupies time
What is the result of elements combining through physical changes?
What is the result of elements combining through physical changes?
- A new compound with altered composition
- A mixture with unaltered composition (correct)
- A suspension with modified properties
- A solution with changed structure
What is the defining feature of an element?
What is the defining feature of an element?
- Contains molecules of one type only
- Contains compounds of multiple types
- Contains atoms of multiple types
- Contains atoms of one type only (correct)
What is the outcome of elements undergoing chemical changes?
What is the outcome of elements undergoing chemical changes?
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What is the fundamental difference between physical and chemical changes?
What is the fundamental difference between physical and chemical changes?
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