ACS Domain 9: Descriptive chemistry/periodicity Welcome to your ACS Domain 9: Descriptive chemistry/periodicity 1. ACS: Descriptive chemistry/periodicity Which of the following elements exhibits the highest electronegativity? Fluorine Chlorine Bromine Iodine None 2. ACS: Descriptive chemistry/periodicity What is the typical oxidation state of elements in Group 1 when they form compounds? 1 -1 2 -2 None 3. ACS: Descriptive chemistry/periodicity Which element in the second period forms a diatomic molecule with a triple bond in its most stable form? Carbon Nitrogen Oxygen Fluorine None 4. ACS: Descriptive chemistry/periodicity What is the electron configuration of the outer shell of a typical element in Group 13? s^2 s^2p^1 s^2p^3 s^2p^5 None 5. ACS: Descriptive chemistry/periodicity Which element has the highest first ionization energy in Period 2? Lithium Beryllium Neon Nitrogen None 6. ACS: Descriptive chemistry/periodicity Which of the following elements is most likely to form a +1 oxidation state? Aluminum Silicon Sodium Sulfur None 7. ACS: Descriptive chemistry/periodicity What is the most common oxidation state of elements in Group 16 (the Chalcogens)? -2 2 4 6 None 8. ACS: Descriptive chemistry/periodicity Transition metals show variable oxidation states. Which of the following transition metals exhibits the highest oxidation state? Iron Manganese Cobalt Nickel None 9. ACS: Descriptive chemistry/periodicity Which element has the smallest atomic radius in the 3rd period? Sodium Aluminum Silicon Argon None 10. ACS: Descriptive chemistry/periodicity Which group in the periodic table is known for having elements that are all gases at room temperature? Group 1 Group 14 Group 17 Group 18 None 1 out of 10 Time is Up! Time's up
