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Questions and Answers
Which of the following are characteristics of a mineral? (Select all that apply)
Which of the following are characteristics of a mineral? (Select all that apply)
- Inorganic (correct)
- Solid (correct)
- Naturally occurring (correct)
- Liquid
Define 'solid' in the context of minerals.
Define 'solid' in the context of minerals.
Can't be a liquid or a gas
What does 'naturally occurring' mean regarding minerals?
What does 'naturally occurring' mean regarding minerals?
Found in nature, not manmade
What does 'inorganic' imply about a mineral?
What does 'inorganic' imply about a mineral?
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What is meant by 'fixed composition' in minerals?
What is meant by 'fixed composition' in minerals?
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What is 'crystal form' in minerals?
What is 'crystal form' in minerals?
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Study Notes
Characteristics of a Mineral
- A mineral must have five key characteristics: it is solid, naturally occurring, inorganic, has a fixed composition, and displays a crystal form.
Solid
- Minerals must exist in a solid state, distinguishing them from liquids and gases.
Naturally Occurring
- Minerals are formed in nature and are not artificially created by humans.
Inorganic
- Minerals are classified as inorganic, meaning they are nonliving and were never part of a living organism.
Fixed Composition
- Each mineral has a specific chemical formula, indicating its composition; most consist of compounds formed from multiple elements, while some are made of only a single element.
Crystal Form
- Minerals display a distinct crystalline structure, where atoms are arranged in a specific, orderly pattern.
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