Before moving on, let's all try the Lesson 1 Quiz found on Socrative:
Lesson 2:
How do we use properties to help us describe matter?
Learning Goals:
1. I will learn what chemists mean by Physical Properties.
2. I will learn what chemists mean by Chemical Properties.
2. I will learn what chemists mean by Chemical Properties.
Chemistry IS Cool: EXAMPLE 2 OF ∞
What are Physical Properties?
Physical Properties = Characteristics that don't change the substance.
Physical Change = NO NEW substance is formed!
Physical Change = NO NEW substance is formed!
Examples of Physical Properties:
Chemistry challenge:
Which physical property is it?
What are Chemical Properties?
Chemical Properties = Characteristics that CHANGE the substance.
Chemical Change = a NEW substance is formed!
Chemical Change = a NEW substance is formed!
Examples of Chemical Properties:
Chemistry challenge:
Which Chemical property is it?
QUICK Review:
Physical Properties:
Features that can be observed without changing type of substance.
Physical Change:
NO NEW substance is formed!
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Chemical Properties:
Features that can be observed only by changing the type of substance.
Chemical Change:
A NEW substance is formed!
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Quizlet: Lesson 2
Learn about Chemical + Physical Properties on Quizlet!
HOMEWORK:
1. Read Textbook Pages: 106-111
2. Complete Practice Book Pages: 56, 57, 59
3. Quizlet: Lesson 2 Activities
1. Read Textbook Pages: 106-111
2. Complete Practice Book Pages: 56, 57, 59
3. Quizlet: Lesson 2 Activities