PAP Chemistry Bonding Review

When electrons are transfered from cations to anions a ________ bond is formed

• Polar covalent
• Nonpolar covalent
• Ionic
• Metallic

Tags

NGSS.HS-PS1-2

If atoms that are sharing electrons have an unequal attraction for the electrons it is a ____

• Ionic bond
• Nonpolar covalent bond
• Polar covalent bond
• Metallic bond

Of these 3 molecules, which has polar covalent bonding?

• O₂
• NaI₂
• HBr
• MgO

Which of these molecules is nonpolar?

• O₂
• H₂O
• HBr
• NI₃

Which of these molecules has nonpolar covalent bonding?

• H₂O
• HCl
• I₂
• NaCl

According to VSEPR theory the MOLECULAR GEOMETRY of BBr₃ is____

• trigonal planar

• tetrahedral

• trigonal pryamidal

• bent

According to VSEPR theory the ELECTRON GEOMETRY of H₂S is ____

• trigonal planar

• tetrahedral

• trigonal pryamidal

• bent

According to VSEPR theory the MOLECULAR GEOMETRY of SiH₄ is ____

• trigonal planar

• tetrahedral

• trigonal pyramidal

• bent

Which of the following is the correct Lewis dot structure for the molecule fluorine (F₂)?

• A
• B
• C
• D

Tags

NGSS.MS-PS1-1

What is the correct structure for BF₃?

• Option A.
• Option B. 
• Option C.
• Option D.

Tags

NGSS.MS-PS1-1