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100
Anything that takes up space and has mass.
What is matter?
100
A characteristic of a pure substance that can be observed without changing it into another substance.
What is physical property?
100
Shape, color, and texture are examples of what.
What is physical properties?
100
Dissolving sugar in water, sanding wood, and mixing are examples of ______.
What are physical changes?
100
The equation for density.
What is d=m\v
200
A substance that can't be broken down into simpler substances by chemical means.
What is an element?
200
A characteristic of a pure substance that describes its ability to change into different substances.
What is a chemical property?
200
A measurement of how much matter is contained in a certain volume of substance.
What is density?
200
Food ripening and digesting food are examples of ______/
What are chemical changes?
200
The equation for volume.
What is v=m/d
300
A substance made up of atoms of different elements.
What is a compound?
300
Examples includes oxygen and sodium. They are pure substances that cannot be broken down into any other substances.
What are elements?
300
Describes how a substance changes into a new substance.
What is chemical properties?
300
Components are evenly distributed.
What are homogeneous mixtures?
300
The equation for mass.
What is m=d*v
400
Substances sre not evenly mixed.
What is a heterogeneous mixture?
400
They are made up of two or more substances- elements, compounds, or both. Heterogeneous and homogeneous are examples.
What are mixtures?
400
Melting point and boiling point are examples of_____.
What is physical properties?
400
Matter is classified into three things.
What is element, compound, and mixture?
400
Boiling point is a example of _______.
What is physical property?
500
A combination of substances not chemically combined.
What is a mixture?
500
Any change that alters the form or appearance of matter but does not make any substance in the matter into a different substance.
What is a physical change?
500
Mixtures can be separatedf by physical changes, but compounds muct be broken down by________.
What is chemical changes?
500
Something that is able to be mixed is called ______.
What is miscible?
500
Black coffee is an example of what kind of mixture?
What is homogeneous mixture?