CHM 1025

 Test 2

Review Topics

 

 

 

1.                  Specific Heat.

2.                  Meaning of Atomic Numbers, Mass Numbers.

3.                  Determination of Number of protons, neutrons, electrons in elements and ions.

4.                  Meaning of Isotopes, isotope symbols.

5.                  Atomic Weight Calculations.

6.                  Elements Classification: Representative elements, transition metals, groups, etc

7.                  Electronic configuration of elements and ions (spectroscopic notation, using arrows, etc.)

8.                  Maximum number of electrons per shell.

9.                  Periodic properties, isoelectronic configurations, atomic radii trend, smallest/largest elements.

10.              Ionic Bonds, formula of ionic compounds

11.              Covalent Bonds, single, double, triple bonds, polar bonds, non-polar bonds.

12.              Lewis Dot structures, resonance structures of compounds and ions.

 

 

 

REMEMBER TO BRING YOUR #2 PENCIL AND YOUR CALCULATOR!!

 

BE ON TIME AND KNOW YOUR SEAT ASSIGNMENT.

 

READ EACH QUESTION CAREFULLY AND EACH ANSWER GIVEN BEFORE YOU SELECT YOUR ANSWER.

 

MAKE SURE YOU START WITH THE QUESTIONS YOU KNOW BEST.

 

LEAVE THE MORE DIFFICULT QUESTIONS AND THE LONG QUESTIONS FOR THE END (AFTER YOU HAVE DONE EVERYTHING YOU KNOW BEST AND ACCRUIT THE MAXIMUM POSSIBLE POINTS).

 

HAVE A GOOD NIGHT SLEEP THE NIGHT BEFORE THE TEST AND HAVE A GOOD BREAKFAST.