Timeline:  Fill in the missing act, event, group, or person to complete this timeline about the causes of the Civil War.  (10 questions – be sure to scroll down.) Word bank: Harriet Beecher Stowe             Roger Taney                           Jefferson DavisJohn Brown                               Preston Brooks                      Charles SumnerAbraham Lincoln                       Stephen Douglas                   Harriet TubmanFrederick Douglass                    South Carolina                       GeorgiaAlabama                                     Uncle Tom’s Cabin                  Ft. NecessityKansas-Nebraska                      border ruffians                        copperheadsscalawags                                  Dred Scott v. Sanford              Gibbons v. OgdenCrittenden Compromise           Wilmot Proviso                       Ft. SumterThe Impending Crisis in the South 1850  –   Compromise of 1850 1852  –   ____________    The publication of this book by Harriet Beecher Stowe was denounced in the South, but became a bestseller in the North.   1854  –   ____________    Stephen Douglas introduced the bill to organize this area west of Missouri and Iowa as territories to facilitate building a trans-continental railroad.   1855  –   ____________    The name given to the group of people who would cross into “Bleeding Kansas” to help create a pro-slavery government.   1856  –   _____________    This Senator was beaten unconscious after his speech “The Crime Against Kansas.”   1856  –   _____________    This Supreme Court case ruled that the Plaintiff had no right to sue in federal court.   1857  –   Panic of 1857   1858  –    ____________    Name one of the men who publicly debated for the Illinois Senate seat.   1859  –    ____________    This man led a raid on Harper’s Ferry.   1860  –    Election of 1860             –    ____________    This compromise was a last ditch effort to preserve the Union.              –   ____________    This state was the first to secede two days after the failure of the previous compromise.               –   ___________    The remaining four southern states seceded after Lincoln re-supplied this fort, and southerners viewed it as a hostile act.  

Match the letters in the reaction map below to the correct reagent(s). Some reagent choices will be used more than once. Be careful as the letters on the left column will be scrambled (unfortunately I cannot fix this). 

Germanium, Ge (number 32), computer chips operate faster than silicon, Si (number 14), computer chips. So how might a gallium, Ga (number 31), chip compare with a germanium chip?

If the following generic atom were to undergo ionization, what would be the charge of the most likely product?

If a neutral element has the following chemical notation, how many electrons does it have? carbon-13

Which of the following would be considered a chemical property?

If you have two molecules of TiO2, how many oxygen atoms would you have?

If you eat metallic sodium or inhale chlorine gas, you stand a strong chance of dying. Let these two elements react with each other, however, and you can safely sprinkle the compound on your popcorn for better taste. What is going on?

The reason you don’t fall between the atoms in the floor you stand on involves

The chlorinated fluorocarbons molecules are acting as a(n) ________ by converting hundreds of thousands of molecules before they are inactivated.