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
ELECTRONS IN THE ATOM STUDY GUIDE 1. Answer question in the textbook: Ch 5 AQ 47; 58; 78; ;80 2. The charge of the nucleus of an atom is ________________________________________________________________ Explain your answer _______________________________________________________________________________ 3. Compare the energy electrons possess on n=1 and n=3 ___________________________________________________ 4. In Bohr's model of the atom, where are the electrons and protons located 5. Who discovered the electron? _______________________________________________________________________ Nucleus? ________________________________________________________________________________________ 6. The principal quantum number indicates what property of an electron? _______________________________________ 7. How many energy sublevels are there in the following energy levels 1st ______ 2nd _________ 3rd __________ 8. What is the maximum number of electrons in the following energy levels 1st ______ 2nd _________ 3rd __________ 9. What types of atomic orbitals are in the following energy levels? 1st ______________ 2nd ________________ 3rd _________________ 10. Write electron configuration notation for He _____________ Ne ___________________ Ar ___________________ ======================================================= ELECTRONS IN THE ATOM STUDY GUIDE 1. Answer question in the textbook: Ch 5 AQ 47; 58; 78; ;80 2. The charge of the nucleus of an atom is ________________________________________________________________ Explain your answer _______________________________________________________________________________ 3. Compare the energy electrons possess on n=1 and n=3 ___________________________________________________ 4. In Bohr's model of the atom, where are the electrons and protons located 5. Who discovered the electron? _______________________________________________________________________ Nucleus? ________________________________________________________________________________________ 6. The principal quantum number indicates what property of an electron? _______________________________________ 7. How many energy sublevels are there in the following energy levels 1st ______ 2nd _________ 3rd __________ 8. What is the maximum number of electrons in the following energy levels 1st ______ 2nd _________ 3rd __________ 9. What types of atomic orbitals are in the following energy levels? 1st ______________ 2nd ________________ 3rd _________________ 10. Write electron configuration notation for He _____________ Ne ___________________ Ar ___________________ 11. Write electron configuration notation for N _____________ F ___________________ S ___________________ 12. What is the probability of finding an electron within the region indicated by the drawn electron cloud? 13. The formula 2n2 represents _______________________________________________________________ 14. In the periodic table; what shows you the number of the electrons on the outermost level? ______________________ The number of energy levels ____________________________________________--15. What is the number of electrons in the outermost energy level of the following atoms O _____________ Si ___________ Ca _________ P ________ I ___________ Al ___________ 16. In the electron configuration notations what does the sum of superscripts show? 17. Draw Lewis dot diagrams for the following atoms: K Be Br P B Ar 18. Extra: Write noble gas electron configuration notation for N ______________ F _______________S ____________ 19. REVIEW YOUR TEST FOR CHAPTER 4 KNOW THE VOCABULARY 10. Write electron configuration notation for N _____________ F ___________________ S ___________________ 11. What is the probability of finding an electron within the region indicated by the drawn electron cloud? 12. The formula 2n2 represents _______________________________________________________________ 13. In the periodic table; what shows you the number of the electrons on the outermost level? ______________________ The number of energy levels ____________________________________________--14. What is the number of electrons in the outermost energy level of the following atoms O _____________ Si ___________ Ca _________ P ________ I ___________ Al ___________ 15. In the electron configuration notations what does the sum of superscripts show? 16. Draw Lewis dot diagrams for the following atoms: K Be Br P B Ar 17. Extra: Write noble gas electron configuration notation for N ______________ F _______________S ____________ 18. REVIEW YOUR TEST FOR CHAPTER 4 KNOW THE VOCABULARY