Chemistry Ch. 13 Lecture 1
Terms
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- Dalton
- Solid indivisible mass
- Thomson
- "plum pudding" model; electrons stuck into mass of positive charge
- Rutherford
- nuclear model; atom mostly empty space, with small positive charge in center
- Bohr
- Planetary model; electrons found in energy levels around nucleus
- modern description of electrons is ___.
- Quantum Mechanical Model
- There are no exact path of ___ around nucleus.
- electrons
- Estimates probability of finding electron in ____ ____.
- Certain position
- Each electron has energy level designated by ____.
- Principal quantum number (n)
- The further from the nucleus, the ____ of n.
- larger the value
- Each energy level is subdivided into _____.
- Sublevels
- Sublevel of 1
- 1s
- sublevels of 2
- 2s, 2p
- sublevels of 3
- 3s, 3p, 3d
- sublevels of 4
- 4s, 4p, 4d, 4f
- Regions were electrons are found are called
- Orbitals
- s sublevels have how many orbitals?
- 1
- p sublevels have how many orbitals?
- 3
- d sublevels have how many orbitals?
- 5
- f sublevels have how many orbitals?
- 7
- How did the League of Nations take actions against Italy's aggression in Africa?
- -They imposed economic sanctions, measures designed to stop trade and other economic contancts, against Italy.
- The collapse of France paved the way for Japan to achieve control of ____.
-
-French Indochina
-Dutch East Indies
-Singapore
-East Asia - During the Spanish Civil War, who did Hitler support?
- Nationalists
- What made German losses at Stalingrad even greater?
-
-Large quantities of German military equipment were taken
-The Soviet Union broke the back of the Nazi military machine - Where was the second atomic bomb dropped?
- Nagasaki
- During the early phases of the war, U.S. Congress favored what?
- To remain neutral
- What did Germany achieve by occupying Norway and Denmark?
- Hitler was the outlet he needed to ensure that the German navy would not be bottled up in the Baltic Sea like it had in WWI.
- Finland
-
-Included in the Soviet sphere of influence
-Forced to surrender to the Soviets - Berlin
-
-City in Germany
-Divided between Britain, France, U.S. and Soviet Union - Nuremburg
- The site of trials for Nazi leaders after the war
- Midway
- The American defeated the Japanese navy and ended Japanese naval superiority in the Pacific
- Russia
- Soviet Union, under Stalin
- Francisco Franco
- Led the Spanish Nationalists
- Genocide
- the deliberate, carefully planned killing of an entire people on the basis of race, politics, or culture
- Kamikaze
- Japanese pilots who volunteered for suicide missions
- V-J
- Victory over Japan, the day Japan surrendered on September 2
- Selassie
- Ethiopian Emperor who appealed to the League of Nations for help