Properties of Matter
Physical & Chemical Changes
States of Matter
Changes of State
Vocab
100
density, malleability, electrical conductivity, luster, melting and boiling point
What are physical properties
100
Changes that do not alter the chemical identity of the substance
What is a physical change of matter?
100
In this state, particles vibrate in place
What is solid
100
This is what is gained or lost when matter changes state
What is energy
100
liquid becoming a solid
What is freezing?
200
Vinegar and baking soda is an example of reactivity, which is this kind of property
What is chemical?
200
This occurs when one or more substances change into entirely new substances with different properties?
What is chemical changes?
200
In this state, particles move freely
What is gas?
200
The change in state from a gas directly to a solid.
What is deposition?
200
The change in state from a gas to a liquid
What is condensation
300
This is the ability of a substance to burn
What is flammability?
300
This type of change can produce a gas or odor, form a precipitate or a change in energy
What is a chemical change?
300
In this state, particles are fixed in place, tightly together.
What is solid?
300
By freezing or by melting
How do liquids and solids change states?
300
Anything that has mass and takes up space
What is matter?
400
All of your sense can be used to detect this type of property
What is a physical property
400
Cutting carrots into a salad is an example of this kind of change
What is a physical change
400
This state has a definite volume, but can change shape
What is liquid
400
By evaporation, boiling or condensation
How do liquids and gases changes state?
400
A measure of the amount of mass in a given volume
What is density?
500
These can be observed only as the identity of a substance changes
What is a chemical property?
500
States that in ordinary chemical and physical changes, mass is not created or destroyed, but it is only transformed into different substances.
What is the law of conservation of mass?
500
Particles in this state can change in volume and shape
What is gas?
500
The process by which solids change directly to gas
What is sublimation?
500
The amount of matter in an object
What is mass?
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