Polarity of Molecules

Which of the following is a NON POLAR molecule?

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Tags

NGSS.HS-PS2-6

Which of the following statement best describe a nonpolar covalent bond?

• two atoms share a pair of electrons with each other

• no electrons are shared between atoms

• 1 atom in a molecule has a partial charge bec. of unequal electron sharing

• one or more elements shared electron

What type of bond is involved if the electronegativity difference is <1.7?

• Covalent Bond

• Ionic Bond

• Polar Covalent Bond

• Non-polar Covalent Bond

What type of bond is involved if the electronegativity difference is <O.5?

• Covalent Bond

• Ionic Bond

• Polar Covalent Bond

• Non-polar Covalent Bond

What type of bond is involved if the electronegativity difference is >O.5?

• Covalent Bond

• Ionic Bond

• Polar Covalent Bond

• Non-polar Covalent Bond

Partial negative shows a higher concentration of atoms in a molecule

• TRUE

• FALSE

The electrons in a POLAR covalent molecule are shared...

• Evenly

• Unevenly

• Electrons are not shared

The electrons in a NONPOLAR covalent molecule are shared...

• Evenly

• Unevenly

• Electrons are not shared

In a nonpolar covalent bond, the electrons spend more time and localize around the atom...

• with the Greatest Electronegativity

• with the Lowest Electronegativity

• Each atom Equally

Partial charges are present in which type of bond(s)?

• Ionic

• Nonpolar Covalent

• Polar Covalent

• Both Polar Covalent and Ionic

• All covalent