Survey
* Your assessment is very important for improving the workof artificial intelligence, which forms the content of this project
* Your assessment is very important for improving the workof artificial intelligence, which forms the content of this project
Ch. 13 Worksheet Ch. 13-1 1. Which orbital is the first to be filled in any atom? __________ 2. How many electrons can each orbital hold? s = _______, p = _______, d = ______, f = ______ 3. The third energy level (n=3) can hold a maximum of _______ electrons and is divided into a total of _______ sublevels. 4. According to Bohr, the electron in the hydrogen atom moves around the nucleus in circular paths called ________________________________. 5. In the modern theory of the atom, a (n) __________________ represents a region of space in which there is a high probability of finding an electron. 6. When an electron goes up a level (____________________the nucleus) it __________________ energy. 7. The f sublevel may contain a maximum of ________ electrons 8. The s orbital is ___________________________ shape. 9. The second energy has a total of ________ sublevels/orbitals. Ch. 13-2 10. Write the full AND abbreviated electron configuration for: a. Mg _____________________________________________________ b. I _____________________________________________________ _____________________________________________________ c. Cu _____________________________________________________ d. Cr _____________________________________________________ 11. Electrons within a given orbital must have __________________ spins. 12. The outermost electron in calcium and potassium are expected to be found in the _________ orbital. 13. When an electron in an excited state returns to its ground state, the excess energy is ________________ in the form of ___________________. Ch. 13-3 14. The speed with which electromagnetic radiation moves through a vacuum is called the __________________________________. 15. Circle the answer. Ultraviolet radiation has MORE/LESS energy than infra-red radiation. 16. Circle the answer. Red light has a LONGER/SHORTER wavelength that violet light. 17. The lowest possible energy state of an atom is called the ______________ state. Electron Configuration 1s 2s 2p H-1 ______________________ _ _ ___ _ ___ _ _____ ___ He-2 ______________________ _ _ ___ _ ___ _ _____ ___ Li-3 ______________________ _ _ ___ _ ___ _ _____ ___ Be-4 ______________________ _ _ ___ _ ___ _ _____ ___ B-5 ______________________ _ _ ___ _ ___ _ _____ ___ C-6 ______________________ _ _ ___ _ ___ _ _____ ___ N-7 ______________________ _ _ ___ _ ___ _ _____ ___ O-8 ______________________ _ _ ___ _ ___ _ _____ ___ F-9 ______________________ _ _ ___ _ ___ _ _____ ___ Ne-10 ______________________ _ _ ___ _ ___ _ _____ ___ Na-11 ______________________ _ _ ___ _ ___ _ _____ ___ Mg-12 ______________________ _ _ ___ _ ___ _ _____ ___ Al-13 ______________________ _ _ ___ _ ___ _ _____ ___ Si-14 ______________________ _ _ ___ _ ___ _ _____ ___ P-15 ______________________ _ _ ___ _ ___ _ _____ ___ S-16 ______________________ _ _ ___ _ ___ _ _____ ___ Cl-17 ______________________ _ _ ___ _ ___ _ _____ ___ Ar-18 ______________________ _ _ ___ _ ___ _ _____ ___ K-19 ______________________ _ _ ___ _ ___ _ _____ ___ Ca-20 ______________________ _ _ ___ _ ___ _ _____ ___ Sc-21 ______________________ _ _ ___ _ ___ _ _____ ___ Ti-22 ______________________ _ _ ___ _ ___ _ _____ ___ V-23 ______________________ _ _ ___ _ ___ _ _____ ___ Cr-24 ______________________ _ _ ___ _ ___ _ _____ ___ Mn-25 ______________________ _ _ ___ _ ___ _ _____ ___ Fe-26 ______________________ _ _ ___ _ ___ _ _____ ___ Co-27 ______________________ _ _ ___ _ ___ _ _____ ___ Ni-28 ______________________ _ _ ___ _ ___ _ _____ ___ Cu-29 ______________________ _ _ ___ _ ___ _ _____ ___ Zn-30 ______________________ _ _ ___ _ ___ _ _____ ___ Ga-31 ______________________ _ _ ___ _ ___ _ _____ ___ Symbol Orbital Notation 3s 3p 4s 3d 4p