Which of these elements is most electronegative ? K Ga Br
QUESTION 10 Which of the following elements is the most electronegative? O S ose O Te O Po QUESTION 11 Which of the following would you expect to have ionic bonds? O HBr O CO Oicl O CsF NF3
In each of the following groups, which element is the most electronegative? Which is the least electronegative? (Give the element symbol as your answer.) most electronegative least electronegative (a) F, Na, Br (b) Mg, Ca, Rb (c) N, Br, S
Which of these elements is the least electronegative? O sr O Ni OV 01 ОР
Arrange these elements according to electronegativity. Most electronegative Least electronegative Answer Bank CsCK Ga
Arrange these elements according to electronegativity. Most electronegative Least electronegative Answer Bank Cs OK
5. According to periodic trends, which element is the most electronegative? A. Ne B. O C. F 6. What is the electron group (EG) and molecular geometry (MG) of an ammonia molecule? A. (EG) tetrahedral and (MG) tetrahedral B. (EG) tetrahedral and (MG) trigonal pyramidal C. (EG) tetrahedral and (MG) bent
3. In each of the following groups, order the elements from least to most electronegative. (a) Cs, Ba, At, 1 (b) Ba, Sr, Ra, V (c) O, N, K, Na
pts) Are the most easily ionizable elements the most electronegative? Defend your answer.
pts) Are the most easily ionizable elements the most electronegative? Defend your answer.