Vocabulary
Two substance being mixed together that can be separated using tools is called a...?
Mixture
What tool worked best for separating the beads and salt?
hands
What was your favourite science experiment?
Any answer!
Two substances being mixed together (one dissolves in the other) is called a...
solution
what tool worked best for the paper clips and rocks?
the magnetic rod
Give an example of a mixture
any examples
the substance that dissolves
solute
what concept were we learning about when we did our iced tea experiments?
Concentration
Give an example of a solution
The substance that helps dissolve the other substance is called the...
solvent
What concept were we learning about when we did our skittles experiment?
Diffusion
What can you do to make a solute dissolve faster?
mix, crush, stir, or heat it
What is it called when a solution cannot be mixed because we used too much of one substance? (Think of our iced tea)
Oversaturated
What is it called when you separate two substance in a mixture? (Hint: think about what we built and used during our soil lab)
Filtration
What does it mean if something has low concentration? (think of your iced-tea experiments)
that we only used a little bit of the solute, or we used a lot more solvent