Study matter & its propeties Flash Cards

 
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matter & its propeties

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The ability of one substance to be dissolved in another substance
Solubility
Chemical changes occure at __________speeds
different
_______________ is a chemical reaction in green plants that produces energy and oxygen.
Photosynthesis
A chemical __________ is the substance produced by iron reacting with oxygen in the air.
reaction
__________ is the substance produced by iron reacting with oxgen in the air.
Rust
A clue that a chemical change is occurring in a burning flame is that _______ is given off.
heat
Flammabitity is the chemical propety describing how a substance _________.
burns
A chemical _________ is a way to describe how matter reacts with other matter.
property
In a chemical change a _____ substance is formed.
new
In a physical change the matter does not change _________________.
chemically
Ice being broken into small bits is an example of a _____________ change.
physical
The chemical property of being able to burn
Combustibility
The ability of a substance to go through a chemical change
Reactivity
The process by which a gas changes back into a liquid
Condensation
The process by which a liquid changes into a gas
Evaporate
The state of matter that does not have a definite shape or volume
Gas
The state of matter that has a definite volume but no definite shape
Liquid
The state of matter that has a definite shape and a definite volume
Solid
The concentration of matter in an object
Density
The amount of space that an object takes up
Volume
A measure of the pull of gravity on an object
Weight
The amount of matter in an object
Mass
The characteristics of a substance that can be observed or measured without changing the substance
Physical properties
Anything that has mass and takes up space
Matter
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