Tiêu đề PDF Answer Book1 .pdf ✅

Answers of worksheet 2 & variable questions 2 Work sheet 2 1- d 2- c Note: atomic state, anomalous configuration, ionic state 3- b 4- b 5- d 6- d 7- c 8- b Note: 26 9- b 10- b 11- d Note: [18Ar] 4s2 , 3d3 , [18Ar] 4s2 , 3d7 12- d 13-I- a 13-II- b 14- c 15- a 16- d 17- c 18- b 19- a Note: 5th 20- d 21- a 22- a 23- d 24- a 25- c 26- c Note: 9, 36 27- c 28- d 29- d 30- c 31- c 32- c 33- b 34- a 35- d 36- d Essay Q5: I- IB & IIB II- (A) transition & (B) non-transition 37- c 38- a 39- c 40- d 41- c 42- a 43- b 44- a 45- c 46- c 47- d 48- c 49-b 50- a 51- c 52- d 53- c 54- b 55- d Essay Q6: I- (Y) II- (X)