Worksheets7.4 Particle Theory
Total questions: 12
Worksheet time: 24mins
What is the name of the part of a solution doing the dissolving?
Solvent
Solute
Supersaturated
Insoluble
Mixtures that are the same throughout are called
heterogeneous solutions
homogeneous solutions
insoluble solutions
elements
Pure substances are further divided into
elements and solutions
elements and mixtures
elements and compounds
Mixtures and solutions
A saturated solution has
the maximum amount of solute
the minimum amount of solute
Which of the following does NOT speed up dissolving time of a solute
increase heat
increase stirring
decrease particle size
decrease heat
All matter is made up of very tiny particles
true
false
Bits and bites is an example of
heterogeneous mixture
homogeneous mixture
particles are in constant motion
true
false
The space between particles changes as the state of matter changes
true
false
In order to make particles move faster you need to
increase temperature
decrease temperature
There is the most space between particles in which state of matter?
solid
liquid
gas
A solution that has a lot of solvent and a little solute is considered to be
dilute
concentrated
