Polar Covalent Bonds

What type of bond would form between O and H?

• Polar Covalent

• Non-Polar Covalent

• Ionic

The bond between C and Cl is polar covalent. That means

• there is a pair of electrons shared equally between them

• there is a pair of electrons shared unequally between them

• an electron will be stolen from one and given to the other

Tags

NGSS.HS-PS1-1

The bond between O and F is polar covalent. Which direction will the arrow be pointing to show the direction that electrons are moving in this bond?

• The arrow will point towards O, which will be partially positive

• The arrow will point towards O, which will be partially negative

• The arrow will point towards F, which will be partially positive

• The arrow will point towards F, which will be partially negative

What type of bond contains atoms with "partial" charges?

• Polar Covalent

• Non-Polar Covalent

• Ionic

Which of the following best describes a polar molecule?

• A molecule with equal sharing of electrons

• A molecule with an uneven distribution of charge

• A molecule with no net dipole moment

• A molecule with a symmetrical shape

Tags

DOK Level 1: Recall

What do we call a covalent bond where electrons are shared UNEVENLY or UNEQUALLY?

• Ionic

• Polar Covalent

• Nonpolar Covalent

• Van der Waals Force

Which of the following bonds is most likely to be polar covalent?

• C-H

• O-H

• N-N

• Cl-Cl

Tags

NGSS.HS-PS1-1

In a polar covalent bond, electrons are:

• Shared equally between atoms

• Transferred completely from one atom to another

• Shared unequally between atoms

• Not involved in bonding

What is the result of a polar covalent bond in terms of charge distribution?

• No charge separation

• Complete charge transfer

• Partial positive and negative charges

• Equal charge distribution

Which molecule is an example of a polar covalent compound?

Tags

NGSS.HS-PS1-3