Topic 1 - Changes in Matter
Topic 2 - Elements, Compounds, & Mixtures
Topic 3 - Solutions & Solubility
100
Anything that takes up space is called _____.
Matter
100
What substance has only one element or compound?
Pure Substance
100
What is an evenly dispersed, clear mixture called?
Solution
200
What is the smallest unit of matter?
Atoms
200
What mixture contains two or more elements or compounds that are evenly mixed?
Homogenous Mixture
200
What is a cloudy, uneven mixture called?
Suspension
300
What kind of change results in formation of a new substance?
Chemical Change
300
What mixture contains two or more elements or compounds that aren't evenly mixed.
Heterogenous Mixture
300
What does a solute dissolve in?
Solvent
400
Which is a physical change?
A. Bubbling
B. Burning
C. Boiling
D. Rusting
E. Color change
C. Boiling
400
_____ can be physically separated into simpler substances
A. Sugar
B. Water
C. Gold
D. Diamond
D. Saltwater
Saltwater
400
What happens to a solute when added to a solvent?
A. It saturates
B. It dissolves
C. It supersaturates
D. It suspends
E. It precipitates
It dissolves
500
Name me an example of a Solid, Liquid, and a Gas
Whatever Mr. Paige
500
Name me one difference between a homogenous and a heterogenous mixture.
Whatever Mr. Paige says
500
In an experiment making sugar water, you dissolve sugar into the water.
What is the solvent? And what is the solute?
Solvent = Water
Solute = Sugar