Lewis structure bond angles

Question 1

AX₂

Answer 1

EG: linear
MG: linear, 180 degrees

Question 2

AX₃

Answer 2

EG: trigonal planar
MG: Trigonal planar 120 degrees

Question 3

AX₂E

Answer 3

EG: Trigonal Planar
MG: Bent <120 degrees

Question 4

AX₄

Answer 4

EG: Tetrahedral
MG: Tetrahedral 109.5 degrees

Question 5

AX₃E

Answer 5

EG: Tetrahedral
MG: Trigonal pyramidal <109.5 degrees

Question 6

AX₂E₂

Answer 6

EG: Tetrahedral
MG: Bent <109.5 degrees

Question 7

AX₅

Answer 7

EG: Trigonal bipyramidal
MG: Trigonal bipyramidal 180, 120, 90 degrees

Question 8

AX₄E

Answer 8

EG: Trigonal bipyramidal
MG: See-Saw 180, 90 degrees

Question 9

AX₃E₂

Answer 9

EG: Trigonal bypyramidal
MG: T-shaped 180, 90 degrees

Question 10

AX₂E₃

Answer 10

EG: Trigonal bypyramidal
MG: Linear 180 degrees

Question 11

AX₆

Answer 11

EG: Octohedral
MG: Octohedral 180, 90 degrees

Question 12

AX₅E

Answer 12

EG: Octohedral
MG: Square pyramidal 180, 90 degrees

Question 13

AX₄E₂

Answer 13

EG: Octohedral
MG: Square planar 180, 90 degrees