1. Identify the following as an ionic compound
or a covalent compound
1. Potassium chloride:
KCl
1. Ionic
2. Sulfur tetrafluoride:
SF4
2. Covalent
3. Hydrochloric acid:
HCl
3. Covalent
4. Calcium oxide:
4. Ionic
CaO

2. Atom
Its parts
Proton
Neutron
Electron
Its charge
Its charge
Its charge
neutral
negative
positive
Found in the
nucleus
Found in the
electron cloud
Defined as
Made up of
center of the atom

3. Made up of
Energy levels
or shells
1st
2nd
3rd
Holds up to
Holds up to
Holds up to
2
electrons
8
electrons
18
electrons

4. Atom
Make up
Elements
Defined as
Matter made up
of only one
type of atom
Atoms of elements are
Almost
exactly
alike
Found on the

5. Some differences are
Isotopes
Ions
Defined as
Defined as
Atoms with
different numbers
of neutrons
An atom
with a charge

6. Found on the
Periodic Table
Groups
Three classifications are
Periods
Are the
Are the
columns
rows
Numbered
Numbered
1-18
Tells you
Number
of
valence
electrons
1-7
Tells you
Number of
energy shells

7. Three classifications are
Metals
Defined as
Good conductors
Malleable
Located on the
Left side of
periodic table
Example
Calcium
Metalloids
Defined as
Have properties of
both metals
and nonmetals
Located on the
Dark
staircase line
Example
Silicon
Nonmetals
Defined as
Poor conductors
Not malleable
Located on the
Right side of
periodic table
Example
Oxygen

8. Compounds
Come together to form
Defined as
Two or more
elements chemically
combined
Two types of bonds are
Ionic
Covalent

9. Ionic
Defined as
Covalent
Defined as
Compounds formed
from strong
attraction of ions
Compounds sharing
electrons
Example
Example
salt
sugar

10. Ionic
Defined as
Covalent
Defined as
Compounds formed
from strong
attraction of ions
Compounds sharing
electrons
Example
Example
salt
sugar