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Problem 6.105 2.1 18 Group 8A 13 14 15 16 17 Group Group Group Group Group Group

ID: 491447 • Letter: P

Question

Problem 6.105 2.1 18 Group 8A 13 14 15 16 17 Group Group Group Group Group Group Group 3A 4A 5A 6A 7A BITTCTN TOT F 1.0 1.5 2.0 2.5 3.0 3.5 4.0 1.5 1.8 2.1 2.5 3.0 Ga Ge As Se Br 0.8 1.0 1.6 1.8 2.0 2.4 2.8 Rb Sr n Sn Sb Te. 0.8 1.0 1.7 1.8 1.9 2.1 2.5 Cs Ba Po At 0.7 0.9 1.8 1.9 1.9 2.0 2.1 The electronegativity values of representative elements in Group 1A (1) to Group 7A (17. Part A Calculate the electronegativity difference for Si-Cl. Express your answer using one decimal place. Submit My Answers Give Up Part B Calculate the electronegativity difference for C-C. Express your answer using one decimal place. Submit My Answers Give up 15

Explanation / Answer

Part A )

the electronegativity difference for Si - Cl

for Si = 1.8

for Cl = 3.0

electronegativity difference = 3.0 - 1.8

electronegativity difference = 1.2

part B)

electronegativity difference for C -C =2.5 - 2.5

electronegativity difference = 0.0

Part C )

electronegativity difference Na - Cl = 3 - 0.9

electronegativity difference Na - Cl    = 2.1

Part D)

electronegativity difference C - H = 2.5 - 2.1

electronegativity difference C - H   = 0.4

part E)

electronegativity difference F - F = 4.0 - 4.0

electronegativity difference F - F = 0.0