Download SNC1D Chemistry Review

Name: _________________________
Date: __________________
SNC1P Chemistry Exam Review
1. List the Physical and Chemical properties of Matter learned in class. For the physical properties, indicate if they are
qualitative or quantitative.
Physical
Quantitative
/qualitative
Chemical
Quantitative
/qualitative
`
2. Explain the 3 standard gas tests.
Finds which gas
CO2
Result of test
O2
H2
3. Classification of Matter:
What is the difference between pure substances and mixtures?
Pure substances
Draw the classification tree.
Mixtures
4. The Periodic Table: list the name of each group
Groups are: ______________________
Periods are: ________________________________
5. To find the # of neutrons = ______________________________________________________________
6. Classification of chemicals – metals, non-metal, metalloids
Type
Examples
Location on the periodic table
Characteristic properties
Metal
Nonmetals
Metalloids
7. Fill in the following table using a periodic table.
Symbol
Name
Atomic
Number
Mass Number
(must be
rounded)
# Protons
(same as
atomic # for a
neutral atom)
# electrons
(if positive ion,
subtract eIf negative ion,
add e-)
Li
O2C
Na
Ar
8. Draw Bohr diagrams and list the ion that could form for the following:
a. F
b. Na
c. Valence e- are e- that sit on the _____________________ shell
d. How many valence e- are found in a. _____________
and in b. ________________
# neutrons
=mass # - #
protons
9. Fill in the following table
Name of the substance
Formula
Baking soda
NaHCO3
magnesium nitrate
Mg(NO3)2
ammonium nitrate
NH4NO3
Number of atoms of each
element
10. Draw the following molecules taking into account their bonding capacity:
Elements
C
N
O
Halogen(F,Cl,
Br, I) and
Hydrogen
Bonding capacity (= # bonds
the element can form with
others)
4
3
2
1
a. CCl4
c. NH3
b. C2H6
d. CO2
Total # of atoms (regardless
of type)