1.2 Pure substances and mixtures
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Slide 1 - Diapositive
What substance properties do you know?
Slide 2 - Carte mentale
Slide 3 - Diapositive
Slide 4 - Diapositive
Slide 5 - Diapositive
Slide 6 - Diapositive
Is milk a mixture or a pure substance?
A
Mixture
B
Pure substance
Slide 7 - Quiz
Is ammoniak a mixture or a pure substance?
A
Mixture
B
Pure substance
Slide 8 - Quiz
Substance properties
No substance properties
color
odor
melting point
boiling point
mass
volume
density
phase at room temperature
temperature
solubility in water
solubility in oil
Slide 9 - Question de remorquage
A molecule ...
A
... is a mixture.
B
...is 1mm large.
C
... can be seen with the naked eye.
D
...is the smallest part of substance.
