Covalent Bonding Review

According to the octet rule, all atoms want to have ___ electrons in their outer shell

• 1
• 2
• 6
• 8

Tags

NGSS.HS-PS1-1

NGSS.HS-PS1-2

All atoms obey the octet rule except...

• H
• P
• F
• Ne

Tags

NGSS.HS-PS1-1

NGSS.HS-PS1-2

True or false: in an ionic bond electrons are shared.

• True
• False

Which intermolecular attraction is the strongest?

• dipole interaction
• dispersion
• hydrogen bond

What is the formula name for the compound N₂S₃?

• nitrogen sulfide
• dinitrogen sulfide
• dinitrogen trisulfide
• dinitrogen sulfite

How many valence electrons does N have?

• 1
• 3
• 5
• 8

Tags

NGSS.HS-PS1-1

What type of atoms/molecules are involved in dipole interactions?

• covalent molecules
• polar molecules
• nonpolar molecules
• none of the above

Which of the following covalent bonds is the most polar?

• H-B
• H-C
• H-H
• H-F

What is the correct name for P₂O₅?

• phosphorus oxide
• phosphorus dioxide
• phosphate oxide
• diphosphorus pentoxide

In a ___ bond, the atoms share electrons equally because of no difference in electronegativity.

• polar
• nonpolar
• ionic

Tags

NGSS.HS-PS1-1