Physical Properties
Chemical
Properties and Matter
Element
Symbols
Metals and Nonmetals
and the Periodic Table
Mixtures and Pure Substances
100
Can be observed and measured without changing the type of matter being studied.
What is physical properties?
100
Can only be recognized when they do or do not react chemically.
What is a chemical property?
100
Na
What is sodium?
100
A horizontal row on the periodic table.
What is a period?
100
A combination of two or more substances that are not chemically combined.
What is a mixture?
200
The temperature at which a solid becomes a liquid. It is unchanging under constant conditions.
What is melting point?
200
When a substance reacts quickly with oxygen and produces heat and light.
What is burning?
200
Cl
What is chlorine?
200
A vertical column on the periodic table that is also known as a group.
What is a family?
200
A form of matter that has a definite composition and a specific set of identifying properties.
What is a pure substance?
300
The temperature at which a liquid changes to a gas and bubbles.
What is boiling point?
300
A substance reacting slowly with oxygen.
What is rusting?
300
H
What is hydrogen?
300
Have similar properties.
What is a group?
300
A substance that can't be broken down into simpler substances.
What is an element?
400
The relationship between mass and volume.
What is density?
400
Is made of extremely small particles called atoms.
What is matter?
400
C
What is carbon?
400
Located on the right side of the zig-zag Dull Brittle Is a nonconductor
What is a non-metal?
400
A substance made of two or more elements that are chemically combined.
What is a compound?
500
Can be used to help identify a substance along with other properties.
What is color?
500
The smallest part of an element that still has the chemical properties of the element.
What is an atom?
500
N and O
What is nitrogen and oxygen?
500
Located on the left side of the zig zag,have luster,are conductors,malleable,ductile, and have high density.
What is a metal?
500
1) A mixture that can be visibly separated. 2) A mixture that cannot be visibly separated.
1) What is a heterogeneous mixture? 2) What is a homogeneous mixture?
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