Chapter 2: Properties of Matter - Mrs. Cox Physical ...
Chapter 2: Properties of Matter
____________: Latin for “__________________”
___________________
▪ matter with the same ______________
▪ ex: table ______ or table ________
▪ has _______________ composition
Elements
▪ _________ be broken down into ______________________
▪ _______: smallest particle of an ________
▪ _______ composition ( only contains ___ type of ______
▪ most are _______ at room ________ (ex: __________)
▪ some are _______ at room temp (ex: _________)
▪ only two are __________ ( _____________________
o both are extremely ______________
▪ __________:
o introduced by Jöns Berzelius
o 1 to 2 letters (based on _______ names)
▪ 1st letter is always __________
▪ 2nd letter is always __________
_________________
▪ made from 2 or more __________________
▪ can be _______________ into simpler substances (_________ or other __________)
▪ properties _______ from the substances from which it was made
▪ always contain _______________ joined in a _______ proportion
▪ ex: _________________
________________
▪ tend to retain some of the _________ of their individual __________
▪ properties can ______
o composition is __________
▪ classified by how well the parts of the _________ are distributed throughout the mixture
1. __________________
▪ ex: ________
▪ parts of mixture are _________ from one another
2. __________________
▪ ex: ________
▪ substances ___________________
▪ difficult to distinguish one substance from another
Solutions, Suspensions, and Colloids
▪ _________: when substances _________ and form a ____________ mixture
o _________ separate into distinct _______ over time
o particles too _______ to settle out of _________, be trapped by a _______, or scatter _______
▪ ________________
o _____________ mixture (________)
o separates into _______ over time
o can scatter ______ and be _________ by a filter
▪ ___________
o contains _________________________
o do not separate into ________ (can’t use _______)
o scatters ________
Physical Properties
▪ characteristics that can be _________ or _________ without changing ___________ of substances
▪ ___________
o resistance to __________
o the ________ it is the _________ it moves
o usually _________ when __________
▪ _____________
o ability to allow _______ to flow
o __________ ( have high ___________
▪ ex: ________
▪ _____________
o ability of _______ to be ___________ without ___________
o ex: most _________
▪ _____________
o use ________ test
o __________ (hardest known material
▪ melting/boiling points
o ___________ ( change from _________________
o ___________ ( temp at which substance ________
▪ __________
o used to test _______ of a substance
Using Physical Properties:
1. To _________ materials
2. To _________ materials
Using Properties to separate mixtures:
▪ _________: separates materials based on _________________
▪ _________: separates substances in a ______ based on _____ points
Physical Changes
▪ some of the _________ of a material change but the substance in the material _______________
▪ some can be ____________ and some cannot
Chemical Properties
▪ any ability to produce a __________ in the composition of _________
▪ can be __________ only when the substances are changing into _______ substances
▪ ___________: ability to _______ in the presence of ________
▪ ___________: how readily a substance combines _________ with other substances
Recognizing Chemical Changes
▪ occurs when a substance _______ and forms one or more new ___________
▪ 3 types of evidence:
1. change in ______ (ex: _____________________)
2. production of _____ (ex: ____________________)
3. formation of a ____________
o ________ that forms and separates from _______ mixture
................
................
In order to avoid copyright disputes, this page is only a partial summary.
To fulfill the demand for quickly locating and searching documents.
It is intelligent file search solution for home and business.
Related download
Related searches
- physical properties of matter video
- physical properties of group 2
- physical properties of metals worksheet
- physical properties of materials
- physical properties of matter
- physical properties of matter worksheet
- properties of matter list
- properties of matter activity
- 2 1 properties of matter worksheet
- chemistry properties of matter worksheet
- compare physical properties of two objects matter
- what are the physical properties of matter