II. Choose the best answer. Write the letter of the correct answer.


6. How many orbitals are there in a 2p sublevel?
A. 1 - B.3 - C.5 - D.7

7. What is the maximum number of electrons that are permitted in a f subshells?
A.2 - B.6 - C.10 - D.14

8. How many types of orbitals are in first energy level?
A.1 - B.2 - C.3 - D.4

9. what are the types of orbitals are in third energy level?
A.s - B.s,p - C.s,p,d - D.s,p,d,f

10. What is the maximum number of electrons are in third energy level?
A.2 - B.8 - C.18 - D.32

11. Which of the following sublevels is correctly designated?
A.1p⁵ - B.3f⁹ - C.2p⁶ - D.3d¹¹​