polar and non-polar bonds

Use your knowledge and electronegativity sheet to predict what type of bond would form between phosphorus and flourine

• Ionic

• Polar Covalent

• Non polar Covalent

• Metallic

Tags

NGSS.HS-PS1-1

NGSS.HS-PS1-2

In a polar covalent bond, electrons are shared _________________.

• between two metals

• equally

• unequally

• between a metal and a non metal

The electronegativity difference in the bonds of CH4 is:

• 0.4

• -0.4

• 1.7

• 5.9

What causes a partial charge on a molecule?

• an electronegativity difference between 0.4 and 1.8

• the shape of the molecule

• unequal sharing of electrons

• all of the above

A covalent bond usually forms between ________________.

• two non metals

• either metals or non metals

• a metal and a non metal

• two metals

Tags

NGSS.HS-PS1-1

NGSS.HS-PS1-2

Using your electronegativity handout and the types of atoms involved predict. What type of bond would form between F and Cl?

• Non polar Covalent

• Polar Covalent

• Ionic

• Metallic

Use your knowledge and electronegativity sheet to predict what type of bond would form between calcium and bromide?

• Non polar Covalent

• Polar Covalent

• Ionic

• Metallic

When you are asked to find bond polarity, you should compare electronegativity values of each bonding atom to the central atom.

• TRUE

• FALSE

Tags

NGSS.HS-PS1-1

Which molecule contains bonds of Greater polarity?

• OF2

• H2O

Is this molecule polar or non-polar?

• Polar

• Non-polar

Tags

NGSS.HS-PS1-1