Chemistry Unit Test 1A Outline

Unit 1 A Test:  Chapter 4 & 6

Chpt. 4:  Atomic Theory

-          diagram of the atom – protons, neutrons, electrons, nucleus, orbit/shell
-          atomic number and atomic mass
-          calculating # of protons, neutrons, electrons in atoms and ions
-          Periodic table (chemical families, how it’s organized, periods)
-          Atoms versus ions  (definitions, compare & contrast, calculate electrons)
-          Bohr models  (2, 8, 8) , stable octets and valence electrons (for atoms, ions, ionic   compounds and covalent compounds)
-          Lewis Diagrams (for atoms, ionic compounds, covalent compounds)
-          Ionic bonding vs. covalent bonding (lone pair, bonding pair)
-          Naming and writing chemical formulae:  ionic and covalent compounds
-          Polyatomic ions and diatomic molecules
-          Chemical reactions (reactants, products)
-          Writing word equations and symbolic equations
-          Balancing equations (law of conservation of mass)
 
Chpt. 6:  Chemical Reactions

-          classifying reactions (6 types)
-    predicting products based on the reactants
-          factors affecting reaction rates (4 ways)

 
Review/Practice Questions:

1)  WB:  Chpt. 4, 6
2)  Textbook:  Chapter Review (Chpt. 4: 216-217;   Chpt 6: 282-283)
3)  Textbook:  Unit Review (pg. 332-7;  omit Chpt 5: (#2 (b – d); 10 – 22;  38)
                                                   omit  Chpt 7:  (# 2 (g,h);  27 – 35;  40 – 45;  55-56)
4)  Past Provincial Sample Questions