ELEMENTS, COMPOUNDS, AND MIXTURES
"Matter is classified as :pure substances and mixtures"
PURE SUBSTANCES
COMPOUNDS
ELEMENTS
Are made of one type of atom.
Are made of 2 or more types of atoms.
PURE SUBSTANCES
COMPOUNDS
ELEMENTS
Are made of one type of atom.
Are made of 2 or more types of atoms.
What is a mixture?
Combination of 2 or more pure substances in which each substance retains its individual chemical properties.
homogeneous mixture
Heterogeneous mixture
Does not have a uniform composition and the individual substances remain distinct.
Has constant composition throughout, it always has a single phase. They are known as SOLUTIONS
HOMOGENEOUS MIXTURES
TYPES OF SOLUTION SYSTEMS :
SEPARATING MIXTURES
The process use to separate a mixture are physical processes based on differences in the physical properties of the substances.
SEPARATING MIXTURES
Crystallization
Sublimation
Chromatography
Filtration
Distillation
Filtration
DISTILLATION
SUBLIMAtion
CHROMATOGRAPHY
CRYSTALLIZAtion
Sodium acetate
https://edpuzzle.com/media/6178bde4fc9a1041a9802709
https://create.kahoot.it/share/mixtures/ad99db0c-1637-4bec-839c-2eaf1e0a90be
HAVE A NICE DAY!
elements, compounds, and mixtures
Sarah Beltz
Created on October 8, 2025
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Transcript
ELEMENTS, COMPOUNDS, AND MIXTURES
"Matter is classified as :pure substances and mixtures"
PURE SUBSTANCES
COMPOUNDS
ELEMENTS
Are made of one type of atom.
Are made of 2 or more types of atoms.
PURE SUBSTANCES
COMPOUNDS
ELEMENTS
Are made of one type of atom.
Are made of 2 or more types of atoms.
What is a mixture?
Combination of 2 or more pure substances in which each substance retains its individual chemical properties.
homogeneous mixture
Heterogeneous mixture
Does not have a uniform composition and the individual substances remain distinct.
Has constant composition throughout, it always has a single phase. They are known as SOLUTIONS
HOMOGENEOUS MIXTURES
TYPES OF SOLUTION SYSTEMS :
SEPARATING MIXTURES
The process use to separate a mixture are physical processes based on differences in the physical properties of the substances.
SEPARATING MIXTURES
Crystallization
Sublimation
Chromatography
Filtration
Distillation
Filtration
DISTILLATION
SUBLIMAtion
CHROMATOGRAPHY
CRYSTALLIZAtion
Sodium acetate
https://edpuzzle.com/media/6178bde4fc9a1041a9802709
https://create.kahoot.it/share/mixtures/ad99db0c-1637-4bec-839c-2eaf1e0a90be
HAVE A NICE DAY!