Fill in the blank in each of the following statements.
Chemistry Week 4 Skills Test Name _______________________ 1. The quantum number n is the _____________________________ quantum number.
2. The maximum number of electrons in n is _________________.
3. The letters representing the four sublevels in the atoms of the known elements are
4. Orbitals never contain more than __________ electrons.
5. The quantum number __________ represents an orbital's orientation in space.
6. No two electrons in an atom have the same set of
7. The large numbers in electron configurations represent the
8. Hund's Rule states that electrons will enter ______________________________ of equal energy, when they are available.
9. The electrons in the outer energy level of atoms can be called _________________.
10. The process of removing an electron from an atom to form an ion is _________________.
11. The p sublevel has __________ orbitals.
12. Metals generally have a ______________________ electron affinity.
13. ____________________ bonds are formed when electrons are shared between atoms.
14. The letters in an electron configuration represent the electron energy ______________.
True-false questions, use a plus (+) for true or a zero (O) for false.
_______ 15. The f sublevel has seven orbitals.
_______ 16. All electrons have a counterclockwise spin.
_______ 17. No two electrons in an atom have the same set of four quantum numbers.
_______ 18. The electron configuration of silver ends in 4d9.
_______ 19. Superscripts in an electron configuration indicate electrons in a sublevel.
_______ 20. The d sublevel has 10 orbitals.
_______ 21. The total of all the superscripts in the electron configuration of iron is 26.
_______ 22. The maximum number of electrons in the outer energy level of all atoms is 8.
Do the following:
23. Write the complete electron configuration for a sodium atom.
24. Draw the electron-dot diagram for a uranium atom.