Download 1 CP Chemistry 2016-2017 Unit 1 Notes: Matter and Investigation

CP Chemistry 2016-2017
Unit 1 Notes: Matter and Investigation
Atom
Liquid
Molecule
Substance
Chemical property
Chemistry
Metalloid
Organic chemistry
Physical chemistry
Controlled Expt
Scientific method
Section 1-1
Science:
Important Vocab
Products
Reactants
Gas
Element
Mixutre
Homogeneous
Intensive property
Extensive property
Chemical symbol
Mass
Weight
Newtons
Lustrous
Ductile
Physical chemistry
Inorganic chemistry
Hypothesis
Law
Dependent variable
Indep variable
Types of science:
Chemistry:
Matter:
Mass:
units of mass are:
mass cannot
Weight:
units of weight are:
weight can
Properties:
Structure:
Changes:
Composition:
Example: Allotropes of carbon:
1
Solid
Compound
Heterogenous
Physical property
Matter
Decant
Malleable
Biochemistry
Theory
Controlled variables
Basic Chemistry:
Applied Chemistry:
Example of the relationship between these:
Types of Chemistry
a.
Example:
b.
Example:
c.
Example:
d.
Example:
e.
Example:
Section 1-2
Three types of matter:
These are different from phases. How?
Elements:
Examples:
A substance is:
2
An atom is:
Elements are made of:
Elements are represented by:
Examples:
Most symbols for the elements:
Some symbols do not:
Examples where they do not match
There are approximately __________ elements
2 elements are liquid @ RT:
A few elements are:
Most of the elements are
A few of the newer elements are
Compounds:
Examples:
Molecules are:
3 properties of compounds are:
a.
Example:
b.
Example:
c:
Example:
3
Mixtures:
Examples:
There are 2 types of mixtures:
Examples:
Methods to separate a mixture:
1.
2.
3.
4.
5.
How would you separate a mixture of oil, water and undissolved table salt?
How about a mixture of iron, sugar, large rocks and oil?
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Classify the following as either an element, compound or mixture: (copy from board)
Four types of properties:
1.
Examples:
2.
Examples:
3.
Examples:
4.
Examples:
Classify the following properties as one of the above 4 types: (copy from board)
Physical changes:
Examples:
Chemical changes:
Examples:
5
The products are:
The reactant are:
Classify the following changes as either chemical or physical (copy from board):
What symbols are commonly used in chemical reactions?
The three states of matter:
List 5 properties for each state/phase of matter:
The changes that can occur between phases of matter:
SOLID
LIQUID
GAS
What is a classification scheme for the different types of matter?
6
Section 1-3
The periodic table is arranged by:
Periods:
Families/Groups:
Most of the periodic table is made of:
Properties of metals include:
The metals and nonmetals are separated by a:
Properties of nonmetals include:
Metalloids are:
Examples:
Section 1-4
Scientific method:
“Steps”:
1.
2.
3.
4.
5.
7
6.
Example of the scientific method:
Hypothesis:
Examples:
Law:
Examples:
Theory:
Examples:
A Controlled Experiment is:
An Example is:
Graphing
Steps to making a graph
1.
2.
3.
4.
Example:
8
Setting up a controlled experiment
Independent variable:
Dependent variable:
Controlled variable:
Examples:
Setup a controlled experiment to determine the effect of drinking milk on a person’s health.
Setup a controlled experiment to determine the effect of taking steroids to a person’s health.
OTHER NOTES:
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