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Teas 7 Chemistry: Physical Properties, States Of Matter, And Water Questions And Answers With Verified Solutions 100% Correct Latest Updated 2024 $15.49   Add to cart

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Teas 7 Chemistry: Physical Properties, States Of Matter, And Water Questions And Answers With Verified Solutions 100% Correct Latest Updated 2024

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  • SCIENCE TEAS 7
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  • SCIENCE TEAS 7

Teas 7 Chemistry: Physical Properties, States Of Matter, And Water Questions And Answers With Verified Solutions 100% Correct Latest Updated 2024

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  • November 18, 2024
  • 12
  • 2024/2025
  • Exam (elaborations)
  • Questions & answers
  • what is volume
  • SCIENCE TEAS 7
  • SCIENCE TEAS 7
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Teas 7 Chemistry: Physical Properties,
States Of Matter, And Water Questions
And Answers With Verified Solutions
100% Correct Latest Updated 2024
Q1: What does the Kinetic Molecular Theory state?
ANSWER: The theory states that all matter is composed of particles (atoms and
molecules) moving constantly in random directions. Molecule motion changes as
heat is added or removed.


Q2: What does the phase of a substance depend on?
ANSWER:
1. Temperature
2. Pressure


Q3: What is mass?
ANSWER: Mass is the amount of matter in an object, or the number of molecules.


Q4: What is volume?
ANSWER: Volume is the amount of space occupied by a specific number of
molecules.


Q5: What are the 3 states of matter?
ANSWER:
1. Solid

, 2. Liquid
3. Gas


Q6: What are the characteristics of a solid?
ANSWER:
1. Fixed shape and volume
2. High pressure
3. Low temperature
4. High atomic attraction


Q7: What are the characteristics of a liquid?
ANSWER:
1. Fixed volume but changing shape (takes shape of container)
2. High pressure
3. Higher temperature
4. Weaker physical bonding


Q8: What are the characteristics of a gas?
ANSWER:
1. Changing volume and shape
2. Low pressure
3. Higher temperature
4. Weaker atomic attraction

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