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Name:_____________________________ Date: _________________ Period: _________________
Matter and Its Properties and Changes Booklet
How does particle movement relate to changes in matter?
Student Goal:Understand and describe that matter is composed of atoms that are in constant motion
Table of ContentsTopic Page NumberVocabulary 2
Matter and Its Properties and Changes 3 - 9 Matter definitions 3States of Matter 4Properties of Matter: Physical and Chemical 4Properties of Matter: Intensive and Extensive 4
Classification of Matter 7 - 10Changes of Matter: Physical and Chemical 5 – 6Exploring classification of Matter Lab 7Classification of Matter Lab Activity 8
Matter Review 9 – 12
Warm Ups 13 - 15
1
Matter can be described,
organized and classified
according to its properties
Name:_____________________________ Date: _________________ Period: _________________
Matter UnitKey Concepts
matter Property Change
Pure substance mixture Vocabulary
physical property chemical property
Evaporation Melting point Boiling point
Physical change Chemical change
Density Volume Mass
Extensive property Intensive property
Compressibility Solubility
Precipitate Conductivity
2
Name:_____________________________ Date: _________________ Period: _________________
3
Name:_____________________________ Date: _________________ Period: _________________
Matter and Its Properties and Changes OBJECTIVES: you will be able to1. Compare solids, liquids, and gases in terms of compressibility, structure, shape and volume.2. Differentiate between chemical and physical changes and properties.3. Classify matter as pure substances or mixtures through investigations of their properties
Matter:
Mass:
Volume:
Atom:
Element:
Compound:
Mixture:
Homogeneous Mixture:
Heterogeneous Mixture:
How are mass and volume similar? Different?
Similar Different
4
Name:_____________________________ Date: _________________ Period: _________________
States of MatterState Solid Liquid Gas
Volume
Shape
Packing of particles
Particle mobility
Compressibility
Draw the molecular arrangement for each phase of matter in the following boxes:
Solid Liquid Gas
Property
Physical Property
Chemical Property
What are extensive properties and intensive properties?
Term Definition Examples
Extensive Property a characteristic of matter that changes based on
the amount or quantity of substance present
IntensiveProperty
a characteristic of matter that does not change based on or is independent of the amount or
quantity of substance present
Properties of Matter Practice5
Name:_____________________________ Date: _________________ Period: _________________
Identify in the blanks whether the examples below are examples of physical properties (P) or chemical properties (C) AND of intensive (I) or extensive properties (E).
______ Color
______ Length
_______ Density
_______ Combustibility
_____ Flammability
______ Viscosity
______ Mass
______ Reacts with Oxygen
The following data refer to the compound water. Classify each as a chemical or a physical property.
a. It is a colorless liquid at 25°C and 1 atm. ______b. It reacts with sodium to form hydrogen gas as one of the products. ______c. Its melting point is 0°C. ______d. It is insoluble in carbon tetrachloride ______
Physical vs chemical ChangesPhysical changes Chemical Changes
Evidence: Evidence:
Physical or chemical changes examplesClassify each of the following as a physical (P) or chemical change (C).
___________ a. ice melting ___________ b. paper burning ___________ c. metal rusting
________d. gas pressure increasing ________e. liquid evaporating ________f. food digesting
Physical vs Chemical Practice
6
Name:_____________________________ Date: _________________ Period: _________________
How do we know chemical changes have happened? _______________________________________
What is the name of the substance(s) that is (are) reacting in a chemical change? _______________
What is the name of the substance(s) that is (are) formed in a chemical change? _________________
In a physical change the original substance still exits, only in a changed form. In a chemical change, new substances with new properties are produced.
Classify each of the following as a physical (P) or a chemical change (C).1 Sodium hydroxide dissolves in water2 Hydrochloric acid reacts with lye to produce salt water3 A pellet of sodium is sliced in two4 Water is changed to steam5 Iron rusts6 Evaporation7 Milk sours8 Ice melting9 Sugar dissolves in water10
Wood rotting
11
Food digested by the stomach
12
Pancakes cooking in a griddle
13
Sugar is ground into a power
Chemical or physical change sortDIRECTIONS: Sort cards as either chemical or physical changes. Once you have finished, check them with your teacher and then glue the changes in the appropriate box below.
PHYSICAL CHANGES
__________________________________________
CHEMICAL CHANGES
7
Name:_____________________________ Date: _________________ Period: _________________
Exploring Classifying Matter LabA “Nuts-and-Bolts” Lab
Concepts • Element • Compound . Mixture • Classification of matterMaterials
Bolts or machine screws, hex nuts and washers to fit Petri dishesProcedure
1. Select one of the Petri dishes samples.2. Imagine that each object represents either an atom or a molecule.3. Identify the collection of objects in the Petri dish as representing an element, a compound, or a
mixture. 4. Write down your choice on the data table.5. Repeat steps 2 and 3 with the other Petri dishes. 6. Get ready to defend your choices with the class.
Data Table
Element CompoundMixtures
Homogeneous?Heterogeneous?
ABCDEFGHI
Analysis
8
Name:_____________________________ Date: _________________ Period: _________________
Directions: Organize cards, check with your teacher, and write information including examples on the map below.
9
Classification of Matter Lab Activity
Chemical Change
Physical Change
Heterogeneous Mixture
Homogeneous MixtureCompounds Elements
MixturePure substances
MATTER
Name:_____________________________ Date: _________________ Period: _________________
Classify each of the following as a pure substance or a mixture. If it is a mixture classify it as homogeneous or heterogeneous. If it is a pure substance classify it as either element or compound._________________ a. sugar _________________ b. iron filings _________________ c. granola bar __________________ d.. sand __________________ e. coke __________________ f. granite __________________ g. energy drink __________________ h. salad dressing __________________ i. salt __________________ j. air __________________ k. nitrogen
Mixed Matter ReviewProperties of matter
1. Match the vocabulary words with the definitions
______ Physical Property
_______ Chemical Property
_______ Intensive Property
_______ Extensive Property
A. A property that depends on the amount of matter.
B. A property that can be observed without changing the identity of the object.
C. A property that does not depend on the amount of matter present.
D. A property that can be observed only when an object is changing into a new object.
Answer the following questions in the space provided. 2. What is the difference between extensive and intensive properties?
______________________________________________________________________________________________________________________________________________________________
3. Compare and contrast physical and chemical properties.
Physical Properties Only Both Chemical Properties Only
10
Name:_____________________________ Date: _________________ Period: _________________
4. Compare and contrast physical and chemical changes.
Physical Changes Only Both Chemical Changes Only
5. Consider the burning of gasoline and the evaporation of gasoline. Which process represents a chemical change and which represents a physical change? Explain your answer. ______________________________________________________________________________________________________________________________________________________________
_______________________________________________________________________________In order to observe a physical property you use your senses and after you observe the property, the substance is still the same. In order to observe a chemical property the substance has to experience a chemical change and after you have observed the property, the substance is not the same.
Determine whether the following listed properties are: extensive or intensive, and whether they are chemical or physical. All answer must include both kinds of properties—extensive/intensive and chemical/physical.
1Just 4 grams of hydrogen, if mixed with oxygen, is enough to make 36 grams of water
2 Diamond is the hardest material on earth3 Oil floats in water4 Sodium explodes when mixed with water5 When I was born, I weighed eight pounds6 Ice melts a 0 °C7 My stapler is 2 inches long8 Iron and oxygen form rust9 Acids and bases mix together to form water10 My necklace is 20 cm long
11
Name:_____________________________ Date: _________________ Period: _________________
12
Name:_____________________________ Date: _________________ Period: _________________
13