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QuestionChemistry

Plasma is a type of matter that has neither definite volume nor definite shape. A. True B. False
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Answer

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Step 1:
I'll solve this problem step by step:

Step 2:
: Understand the definition of plasma

Plasma is a state of matter characterized by: - Ionized gases - Electrically conductive - Consists of free electrons and positive ions - Occurs at extremely high temperatures

Step 3:
: Analyze the statement about volume and shape

The statement claims that plasma has: - No definite volume - No definite shape

Step 4:
: Compare plasma to other states of matter

- Solids: Have definite volume and shape - Liquids: Have definite volume but take shape of container - Gases: Have no definite volume or shape - Plasma: Similar to gases, but with additional ionization properties

Step 5:
: Evaluate the statement

The statement is TRUE. Plasma behaves like a gas, with particles moving freely and having no fixed volume or shape.

Final Answer

True Explanation: Plasma, like a gas, does not have a definite volume or shape. The high-energy state of plasma allows its particles to move freely, expanding or contracting based on temperature and pressure, without maintaining a consistent form.