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Properties of Matter
Changes of Matter
Mixtures of Matter
Section 4
Vocabulary
100
Burning, rusting, tarnishing, etc.
What are some examples of chemical change?
100
Combo. of 2 more more substance that retain their original properties.
What is a mixture?
100
Organize elements
What is a periodic table?
100
same elements in the same proportion by mass.
What is a compound?
200
characteristic that can be observed or measured without changing the substance.
What is a physical property?
200
Cutting, Bending, Melting, etc.
What are some examples of physical changes?
200
Something unevenly mixed
What is a Heterogeneous Mixture?
200
Groups and families
What are the horizontal elements called on the periodic table?
200
Mendeleev
Who made the periodic table?
300
4 states of matter
How many states of matter are there?
300
Odor change, bubbles produced, color change, etc.
What are the characteristics of a chemical change?
300
Evenly combined(Solution)
What is a homogenous mixture?
300
Na
What is Sodium?
300
Separates the components of a mixture by solubility
What is Chromatography
400
-solid-definite shape and volume -liquid-definite volume and no shape -gas-no shape no volume -plasma-gas-like mixture of + and - pieces of matter
What are the 4 states of matter
400
states that mass is neither created nor destroyed.
What is the conversion of mass?
400
Separates a solid from a liquid
What is Filtration?
400
NaCl
What is Table Salt?
400
Solid mixture of metals
What is Alloy
500
ability of substance to combine with or change into one or more other substance
What is a chemical property?
500
Energy changed
How do I know it was a chemical change?
500
Makes solid particles from a solution containing a particle
What is crystallization?
500
Elements can make more than one compound, but their ratios are related by small whole numbers.
What is the Law of Multiple Proportions
500
mass, length, volume
What are some physical properties?