Mixtures
What is a mixture?
Two or more materials mixed together
When separating gravel I should use what tool?
Screen
A sports drink is an example of?
(mixture, solution, solvent, solute?)
Solution
TRUE or FALSE: A bowl of bananas, apples, and oranges is a mixture.
TRUE
What is the LIQUID part of a solution called?
Solvent
When separating baking soda and salt which tool should I use FIRST?
Screen
The SUGAR in the sports drink is an example of?
(mixture, solution, solvent, solute?)
SOLUTE
What is it called when TWO materials mix?
A mixture
What is the SOLID part of a solution called?
SOLUTE
I mixed dried bananas & dried strawberries into a bag. Is this a mixture or a solution?
Mixture
The WATER in the sports drink is an example of?
(mixture, solution, solvent, solute?)
SOLVENT
What happens when a substance disappears?
Dissolves
What is salt called when BEFORE being added to water? Solvent or Solute?
I mixed Kool-Aid into a glass of water. The water & drinking mix became ONE after stirring it. Did I make a mixture or a solution?
Solution
How can I separate salt back out of water?
Filter paper or evaporation
If I am trying to separate sand from a material, what tool should I use?
A. Filter Paper
B. Screen
A. Filter Paper
What should a student think about when deciding what tool to use to separate materials?
A. The color
B. The texture
C. The size
C. The size
When trying to separate out paperclips, what tool should I use?
A Magnet
After the water evaporates out of the dish, the salt is gone too. TRUE OR FALSE
False
During the test, you can use your Science Notebooks on the last 10 minutes?
TRUE!!!