7. How many quanta numbers or shells does group 13 have? A. 4 shells B. 3 shells C. 2 shells D. 1 shell 8. What are the possible values of m, if I =3? A. -1, -2, -3, 0 B. O, +1, +2, +3 C. -1, -2, -3,0, +3, +2, +3 D. -3, -2, -1, 0, +1, +2, +3 9. If n = 5, what are the possible values of/? A. it can have a value of 0, 1, 2, 3, 4 C. it can have a value of 1, 2, 3, 4, 5, 6 B. it can have a value of 0, 1, 2, 3, 4, 5 C. it can have a value of 0, 1, 2, 3, 4, 5, 6 10. If n = 3 and / = 2, then what are the possible values of m? B. m, can be -3, -2,-1,0, 1, 2 C. m, can be -2,-1,0, 1, 23 A. m, can be -2,-1, 0, 1, 2 D. m, can be -3, -2, -1,0, 1,3 11. Which of the following is the CORRECT electronic configuration of an atom carbon A. 1s2p B. 1s 2s²3p3 C. 1s?2s22p? D. 1s?2s3s? 12. If sodium has an atomic number 11, what is its last orbital based on the electron configura A.s B.pl C. d D. 13. Which of the following chemical bonding tends to form a covalent bond? A. Lithiu