Which of the following has the highest melting point?

If the bond between two atoms, both of which are nonmetals, has the electronegativity difference of 0.4, what type of bond do the atoms have?

What types of elements combine to form ionic bonds?

What are atoms used to complete an octet but not used in bonding called?

Which of the following is NOT one of the seven diatomic molecules?

The boiling point of a compound is  $8915\degree C$  (very high), which of the following compounds is most likely being described?

What type of bond will N - H form?

If the bond between two atoms has an electronegativity difference of 0.6, what type of bond do the atoms have?

Which group has no electronegativity value?

Which element is an exception to the octet rule?

What type of bond is present in the compound Co₃N?

What type of bond does NO₂ have?

How many atoms of oxygen are in the compound Al₂(SO₄)₃

How many electrons are shared between two atoms in a double covalent bond?

In a polar covalent bond, electrons are shared ____________ between two atoms.

Which of the following has the greatest electronegativity?

If a bond between two nonmetal atoms has an electronegativity difference of 1.9, we can assume that bond is ________________

What is the molecular geometry (shape) of NH₃?

Is molecule polar or nonpolar? (Hint: make sure you know the shape first)

What is the correct molecular geometry of HCN?

Is this molecule polar or nonpolar? (Hint: make sure you know the shape first)

Which of the following bonds is the most polar?