
Mixtures
Authored by Jeffrox Valenzuela
Science
7th Grade - Professional Development
Used 3+ times

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15 questions
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1.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Aka. liquid- liquid extraction
Simple Distillation
Evaporation
Crystallization
Solvent Extraction
2.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Method to obtain pure solid from an impure solid.
Crystallization
Paper Chromatography
Simple Distillation
Solubility
3.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What is the process where Liquid change to gas due to change in temperature.
Crystallization
Fractional Distillation
Simple Distillation
Evaporation
4.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Separate the different components in dyes or inks.
Simple Distillation
Paper Chromatography
Crystallization
Solvent Extraction
5.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Measure of how much a solute can dissolve in a solvent.
Solubility
Solvent
Solution
Dilute
6.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Which part of the nervous system is the
center of movements and reactions?
Digestive System
Nervous System
Respiratory System
Circulatory System
7.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
It is made up of two or more than two components that are mixed physically.
Mixtures
Pure Substance
Compounds
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