REVIEW: Covalent Bonding

What two types of atoms make a covalent bond?

• 2 non-metals

• 1 metal and 1 non-metal

• 2 metals

In an electron dot diagram, two pairs of shared electrons represents a ...

• single bond
• double bond
• triple bond
• quadruple bond

Tags

NGSS.HS-PS1-1

Which of the following is the correct Lewis structure for the compound PBr₃?

• structure A
• structure B
• structure C
• structure D

What is the correct Lewis Dot Structure for ammonia NH3

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• 
• 

Tags

NGSS.HS-PS1-1

NGSS.HS-PS1-2

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

• A
• B
• C
• D

Tags

NGSS.HS-PS1-1

N₂ is an example of a

• Single Bond

• Double Bond

• Triple Bond

Which is the correct molecular structure for carbon dioxide?

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• 
• 
• 

Tags

NGSS.HS-PS1-1

NGSS.HS-PS1-3

What type of bond would be formed between a bromine (Br) and a lithium (Li)?

• ionic bond

• polar covalent bond

• nonpolar covalent bond

• hydrogen bond

What type of bond would be formed to create a molecule of hydrogen? H₂

• ionic bond

• polar covalent bond

• nonpolar covalent bond

• hydrogen bond

If C and H enter a bond, it is nonpolar.

Which atom will develop a partial negative charge?

• C

• H

• Neither

• Both