Section 4.1: Investigating Matter p. 136140 1 Chapter 4 Physical - - PDF document

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May 13, 2023 237 likes •377 views

Chapter 4 Physical & Chemical Properties Chapter 4 p. 134 Matter Has Physical and Chemical Properties. Section 4.1: Investigating Matter p. 136140 1 Chapter 4 Physical & Chemical Properties Classification of Matter p. 143 7 e d

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Chapter 4 Physical & Chemical Properties 1

Chapter 4 p. 134 Matter Has Physical and Chemical Properties.

Section 4.1: Investigating Matter

p. 136‐140

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Chapter 4 Physical & Chemical Properties 2

Classification of Matter p. 143 R e c a l l f r

g r a d e 7

https://www.youtube.com/watch?v=LCIeS5Cwke0

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Chapter 4 Physical & Chemical Properties 3

https://www.youtube.com/watch?v= ldia7qEXF0&list=PLI_OWXxhW8hXafY0D1HuHXLY0k4etsp8q

The Particle Theory of Matter 1) All matter is made up of tiny particles. 2) The particles are always moving. 3) There are spaces between particles. 4) There are attractive forces holding particles together. 5) The particles of one substance differ from the particles of another substance.

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Chapter 4 Physical & Chemical Properties 4

https://www.youtube.com/watch? v=ppdTvr0FDBg&list=PLI_OWXxhW8hXafY0D1HuHXLY0k4etsp8q&index=2

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Chapter 4 Physical & Chemical Properties 5

Baking Soda & Vinegar Demo Pure Substances or Mixture? Baking Soda NaHCO3 Vinegar CH3COOH___ Together they make a MIXTURE. Homogeneous or Heterogeneous? The new substances created are: pure substances or mixtures?

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Chapter 4 Physical & Chemical Properties 6

Change of State Diagram

https://www.youtube.com/watch? v=ELtSFDod3Dg&list=PLI_OWXxhW8hXafY0D1HuHXLY0k4etsp8q&index=3

Do questions: #15 on page 140

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Chapter 4 Physical & Chemical Properties 7

1) Read p. 136140 2) Complete Learning Checkpoint Questions

p. 140

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Chapter 4 Physical & Chemical Properties 8 Section 4.1: Investigating Matter Read Classifying Matter p. 140‐143

https://www.youtube.com/watch?v=gr3j9tOJqM Atoms, Elements, Compounds, Mixtures Explained

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Chapter 4 Physical & Chemical Properties 9

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Chapter 4 Physical & Chemical Properties 10

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Chapter 4 Physical & Chemical Properties 11

https://www.youtube.com/watch?v=R52CyLkouE

Iron & Sulfur Mixtures vs Compounds

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Chapter 4 Physical & Chemical Properties 12 Copy the following table into your notebook. Column B: label each as "P" for pure substance or "M" for mixture. Column C: If it is a pure substance label it as an element "E" or compound "C." If it is a mixture label it as homogeneous or heterogeneous.

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