Semester Exam Review DAY 3

12 13 2311Na 75 33 168O-2 Name Symbol Atomic # Mass # # p+ # n0 # e- Boron-10   12 13 2311Na 75 33 168O-2

Bonds and Intermolecular forces How Atoms Bond List in order of increasing strength: London Dispersion, Hydrogen Bonding, Ionic, Dipole-Dipole, Covalent

The Great Mole Relay Race Teams of 4-5 Each team will have a cup with 4 problems, a white board, an expo and a marker Player 1 will draw a problem out of the cup and write the problem on the board however they choose (the rest of the team will not get to see the paper) Player 2 must then begin the problem until the first conversion factor. Player 3 will then continue the problem’s next step, and so on until the problem is complete and correct (check answers and work with me). The first team to finish all of the problems correctly wins.

SEMESTER EXAM REVIEW DAY 4

LEWIS DOT STRUCTURES Indicate the shape and polarity of the following: CF4

O2

BI3

SO2

Naming poker Each team of 4 players will receive a deck of 100 cards, 50 anions and 50 cations. You will shuffle the cards together and then deal each player 6 cards. At the begging of each turn, you may choose to take one card from the top of the deck or from the top of the discard pile. Then you will try to make a neutral compound with the cards in your hand by matching the holes in your cards. In addition to physically matching your cards, you must keep a written log of the names of your compounds. At the end of your hand you need to discard one card to the discard pile or refill your hand if you have made a compound. The first to make 5 compounds wins.