CHEMISTRY TEST REVIEW

FINAL JEOPARDY 2.1 2.2 2.3 2.4 2.5 $100 $200 $300 $400 $500

Question for 2.1- $100 The forces in the nucleus Home View Answer

Answer for 2.1- $100 What are strong nuclear force and electromagnetic repulsion? Home View Question

Question for 2.1- $200 The type of reaction taking place in the following reaction: Home View Answer

Answer for 2.1 - $200 What is a beta decay? Home View Question

Question for 2.1 - $300 Difference between fusion and fission Home View Answer

Answer for 2.1- $300 What is fission is splitting and fusion is combing? Home View Question

Question for 2.1- $400 The order of increasing strength for the three types of decay Home View Answer

Answer for 2.1- $400 What is alpha, beta, and gamma? Home View Question

Question for 2.1- $500 An element has changed from Thorium-230 to Radium-226. What type of particle was emitted? Home View Answer

Answer for 2.1- $500 What is an alpha particle? Home View Question

Question for 2.2- $100 How long it takes for a sample to decay to half of its original mass Home View Answer

Answer for 2.2- $100 What is half-life? Home View Question

Question for 2.2- $200 The amount left at 75 years Home View Answer

Answer for 2.2- $200 What is around 12.5? Home View Question

Question for 2.2- $300 The half-life of the substance Home View Answer

Answer for 2.2- $300 What is 25 years? Home View Question

Question for 2.2- $400 If Barium-122 has a half-life of 2 minutes how much of a 550 g sample would remain after 10 minutes? Home View Answer

Answer for 2.2- $400 What is 17.2 g? Home View Question

Question for 2.2- $500 Potassium-32 has a half-life of 14 days. How long would it take a sample of Potassium-32 to decay from 222 g to 13.9 g? Home View Answer

Answer for 2.2- $500 What is 56 days? Home View Question

Question for 2.3- $100 The speed at which electromagnetic radiation travels in a vacuum Home View Answer

Answer for 2.3- $100 What is 3.00 x 108 m/s or the speed of light? Home View Question

Question for 2.3- $200 If a wave has a large wavelength does it have a small or large frequency and why? Home View Answer

Answer for 2.3- $200 What is a small frequency because they are inversely proportional? Home View Question

Question for 2.3- $300 The reason different elements have different emission spectrums/flame tests. Home View Answer

Answer for 2.3- $300 What is a different arrangement of electrons? Home View Question

Question for 2.3- $400 Cause of the lines on an atomic emission spectrum Home View Answer

Answer for 2.3- $400 What is electrons absorbing energy to go to a higher energy level and then releasing it as light when the electron goes back down to a lower level? Home View Question

Question for 2.3- $500 Elements present in unknown Home View Answer

Answer for 2.3- $500 What Gas A and Gas D? Home View Question

Question for 2.4 - $100 The number of electrons orbitals can hold Home View Answer

Answer for 2.4 - $100 What is 2 electrons? Home View Question

Question for 2.4 - $200 Atomic model represented by the following picture: Home View Answer

Answer for 2.4 - $200 What is the quantum mechanical model/electron cloud model? Home View Question

Question for 2.4 - $300 The difference between an orbit and an orbital Home View Answer

Answer for 2.4 - $300 What is an orbit is a fixed path while orbital is a general region? Home View Question

Question for 2.4 - $400 The color of light released by A if C gives off green light Home View Answer

Answer for 2.4 - $400 What would be blue, indigo, or violet? Home View Question

Question for 2.4 - $500 Which photon would have more energy photon A with a frequency of 6.84 x 1015 s-1 or 5.95 x 1010 s-1? Why? Home View Answer

Answer for 2.4 - $500 What is 6.84 x 1015 s-1 because it has a higher frequency? Home View Question

Question for 2.5 - $100 Describe the Aufbau Principle Home View Answer

Answer for 2.5 - $100 What is electrons enter the lowest energy orbital first? Home View Question

Question for 2.5 - $200 The part that is wrong in the following standard notation: 1s22s22p63s23p64s24d104p5 Home View Answer

Answer for 2.5 - $200 What is the 4d10 instead of a 3d10? Home View Question

Question for 2.5 - $300 An element has the following electron configuration: 1s22s22p63s23p64s23d7.What family (column) and period (row) is this element in? Home View Answer

Answer for 2.5 - $300 What is family 9 and period 4? Home View Question

Question for 2.5 - $400 Noble gas notation for Sb Home View Answer

Answer for 2.5 - $400 [Kr] 5s24d105p3 Home View Question

Question for 2.5 - $500 Standard notation for Ag Home View Answer

Answer for 2.5 - $500 1s22s22p63s23p64s23d104p65s24d9 Home View Question