Name _________________
1. Show how an ion becomes positive and negative.
3. Draw an ionic bond with
Na and Cl:
4. Show a covalent bond
with Fluorine and Fluorine.
5. Draw the electron shells for
Chlorine. Include the number of
electrons on each shell.
9. Fe + HCl
10. C2 H4 + 02
Balance the following…
FeCl2 + H2 _________________________________________
CO2 + H20 _________________________
2. Give an example of
a polyatomic ion:
Chemistry Test Review
electron dot diagram
valence electrons
chemistry
chemical equation (draw)
chemical formula (draw)
subscript
reactant
product
conservation of matter
coefficient
endothermic
exothermic
synthesis
decomposition
plastic
monomer
Composite
replacement
ion
ionic bond
polyatomic ion
covalent bond
double bond
triple bond
polar
non polar
acid
base
ph scale
polymer
Give an example of each type of
reaction, use chemical equations.
6. Synthesis
7. Replacement
8. Decomposition
11. Write a chemical formula with 2
subscripts:
Write the chemical formulas for…
12. Ammonium chloride. (use chart
page 185)
13. Lithium oxide
15. Draw the pH scale on the back of this
paper. Label 1, 7, 14, acid, base, blue litmus
red, red litmus blue, low Hydrogen ions, high
Hydrogen ions.
16. Win $1,000,000 on
Test review on Mrs.
Schmitt’s website.