OC_Lec 02.1_D

# of sigma bonds and lone pairs in s

• One (1)
• Two (2)
• Three (3)
• Four (4)

# of sigma bonds and lone pairs in sp

• One (1)
• Two (2)
• Three (3)
• Four (4)

# of sigma bonds and lone pairs in sp2

• One (1)
• Two (2)
• Three (3)
• Four (4)

# of sigma bonds and lone pairs in sp3

• One (1)
• Two (2)
• Three (3)
• Four (4)

Electron pair geometry in s

• None
• Linear
• Trigonal Planar
• Tetrahedral

Electron pair geometry in sp

• None
• Linear
• Trigonal Planar
• Tetrahedral

Electron pair geometry in sp2

• None
• Linear
• Trigonal Planar
• Tetrahedral

Electron pair geometry in sp3

• None
• Linear
• Trigonal Planar
• Tetrahedral

Bond angle in s

• None
• 180
• about 120
• about 109.5

Bond angle in sp

• None
• 180
• about 120
• about 109.5