Lesson 2 – From Particles to Solutions Learning
Goal: By the end of the class, I will be able to:
THE PARTICLE THEORY
1. All matter is made up of tiny __________________
2. Different substances are made up of _______________ kinds of particles.
3. The particles are always _______________.
4. The particles of a substance move_______________as its temperature
_______________.
5. Particles _______________ each other.
• These forces are _______________ when the particles are _______________ together.
PROPERTIES OF MATTER

_______________ is anything that has _______________ and _______________. 
_______________ is a measure of the _______________ of matter in an object.
• Measurements – kilograms _______________or grams _______________
• Ex. A brick has more mass than an equal-sized volume of Styrofoam
1
_______________ is a measure of how _______________ an object is or how much space
a _______________ takes up.
• Measurements for a __________ – Litres ___________or millilitres ___________
• Measurements for a __________ – ___________ or ____________
• length (l) x width (w) x height (h)
3 ___________x 2 __________ x 1 __________ = 6 __________
• Ex. A volleyball is larger than a baseball.
PURE SUBSTANCES

A _______________ substance is made up of only _______________ type of particle.
• Ex. Distilled H2O (tap H2O is not pure because it contains dissolved gases)
It is either an _______________or _______________.
• Ex. Carbon (C) is an element & sugar is a compound (C6H12O6)
An _______________ is a _____________ substance that _____________be broken down.
• Ex. Oxygen (O or O2)
A _______________ is made up of _______________ or _______________ elements that
are combined together chemically. _______________broken down.
• Ex. Water (H2O)
MIXTURES

A _______________ contains _______________ or more _______________ substances.
1. A _______________ mixture _______________is when _______________ or more
_______________ substances are mixed together. It is made up of more than
_______________ particle and you can see _______________ than one part.
• Ex. Chocolate chip cookie
2. A _______________ mixture _______________is made up of more than
_______________ particle but you can only see _______________ phase. One particle
is _______________ in another.
• The different substances that make it up are _______________ individually visible.
• Separate particles are not visible because one dissolves in the other = ___________
o Ex. Sugar dissolved in tea
2
SOLUTE VS SOLVENT
Example 1: Sugar dissolved in tea
• Sugar is the _______________ gets dissolved.
• Tea is the _______________, dissolves the other substance.
Example 2: Salt dissolved in water
• Salt is the _______________ gets dissolved.
• Water is the _______________ dissolves the other substance.
The _______________ is the _______________ quantity while the _______________ is the
_______________ quantity.
A SUMMARY OF MATTER CLASSIFICATION
HOMEWORK
Textbook (5.1)

Read pg. 175-178
P. 178 # 1-8
QUIZ TOMORROW

Lab equipment names and purpose
Safety symbols 
3