Chemical Properties
Physical Properties
Vocabulary
Changes1
Changes 2
100
Flammability
What is an example of a chemical property.
100
physical property
What is a characteristic that can be observed and measured with out changing the substance.
100
The amount of matter in 1cm3
What is density.
100
____________ is formed during a chemical change.
What is a new substance.
100
shooting off fireworks
What is chemical change.
200
chemical property
What is a characteristic that determines how a substance will react.
200
chemical change
What is a change that can't be reversed because it has become a new substance with different properties.
200
matter
What is anything that has mass and takes up space.
200
malleable
What is a property of metals.
200
breaking a glass
What is physical change.
300
an apple turning brown
What is chemical change.
300
Name the physical properties that you could use to tell the difference between lead and copper.
What is color and density.
300
The amount of space that something takes up.
What is volume.
300
cannot be fixed or reversed.
What is chemical change of a physical change.
300
Particles of a solid have ________ energy than those of a gas.
What is less.
400
Vitamins kept in colored bottles prevent chemical change caused by
What is light.
400
2 chemical properties
What is flammability, reacts to oxygen, reacts to light, reacts with water.
400
temperature at which a liquid becomes a gas
What is boiling point.
400
Signs that a chemical change has occured
What is bubbles, odor, formation of a precipitate, and the production of energy
400
mass is not ____________ or ____________ during any chemical change.
What is created or destroyed.
500
freezing or dissolving are examples of
What is physical changes.
500
example of a physical change.
What is I will accept any correct answer.
500
mass divided by volume
What is density.
500
rust results from _______ reacting with iron.
What is oxygen.
500
3 signs of chemical change.
What is bubbles, smoke, heat, change in color, light, sound.
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