Physical and Chemical Change Worksheet Classify the following as a physical or a chemical change and state "Why?" you gave that answer. 1. the rusting of an iron nail Phusical CQualitative)-since the colar change 2. the toasting of bread ChemicalLsince heat 3. the evaporation of water from a lake appled was

Chemistry
10th Edition
ISBN:9781305957404
Author:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste
Publisher:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste
Chapter1: Chemical Foundations
Section: Chapter Questions
Problem 1RQ: Define and explain the differences between the following terms. a. law and theory b. theory and...
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Physical Changes
Energy
Physical and Chemical Change Worksheet
Classify the following as a physical or a chemical change and state "Why?"
you gave that answer.
1. the rusting of an iron nail
Physical
2. the toasting of bread
Chemic
(Qualitative)-Since the colar change
Since
heat
was
as
3. the evaporation of water from a lake
ysical (Qualitative) -since the state changed
Pभनेटीर
4. the formation of clouds
5. the tarnishing of silver
6. the flashing of an electronic flash in a camera
7. the baking of a cake
8. the frying of an egg
9. a cigarette burning
Chemic
10.the crushing of stones
Physicul
11.the melting of ice cream
Physical CQunlitative)-since Its state change d
12.the foaming of pop when it is poured
was
Qualitative) -Since its sloepe changed
13.the boiling of water
14.the cutting of wood
15.the burning of magnesium
16.the condensation of water on a mirror
17.wet clothes drying
18.the tearing of paper into little pieces
19.the breaking of glass
20.the sunburning of skin
Transcribed Image Text:Physical Changes Energy Physical and Chemical Change Worksheet Classify the following as a physical or a chemical change and state "Why?" you gave that answer. 1. the rusting of an iron nail Physical 2. the toasting of bread Chemic (Qualitative)-Since the colar change Since heat was as 3. the evaporation of water from a lake ysical (Qualitative) -since the state changed Pभनेटीर 4. the formation of clouds 5. the tarnishing of silver 6. the flashing of an electronic flash in a camera 7. the baking of a cake 8. the frying of an egg 9. a cigarette burning Chemic 10.the crushing of stones Physicul 11.the melting of ice cream Physical CQunlitative)-since Its state change d 12.the foaming of pop when it is poured was Qualitative) -Since its sloepe changed 13.the boiling of water 14.the cutting of wood 15.the burning of magnesium 16.the condensation of water on a mirror 17.wet clothes drying 18.the tearing of paper into little pieces 19.the breaking of glass 20.the sunburning of skin
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