Chapter 8: Covalent Bonding

What bond angles does the linear molecule occupy?

Single, double, triple covalent bonds depend on the __________.

Double bond has _____ shared pair with _____ electrons from each atom.

What is a covalent bond?

Identify this picture.

What is total number of valence electrons in the KCl (potassium chloride)?

Identify this picture.

The atoms in a molecular compound are held together by covalent bonds.

What is the strongest of the intermolecular forces?

At the electronegativity difference range of 1.799, what type of bond is it?

A molecular formula shows the arrangement of the atoms in a molecule.

Match the type of model or formula with this picture.

Single bond has _____ shared pair with _____ electron from each atom.

What does the molecular compound tell us?

What substances that do NOT exist as molecules in nature.

How many pairs of unshared electrons in a water molecule?

What is total number of valence electrons in the C₂H₄O₂ (acetic acid)?

The ______ attraction occurs specifically between the atoms within a molecule.

Match the type of model or formula with this picture.

Identify the polarity of this molecule:  O₂

A large bond dissociation energy refers to a strong covalent bond.

Atoms form double or triple bonds if they can reach a _______.

In a polar covalent bond, the electrons _____.

Triple bond has _____ shared pair with _____ electrons from each atom.

Identify this picture.

Orbital hybridization theory can describe both the shape and bonding of molecules.

Identify the polarity of this molecule:  KCl

Identify the polarity of this molecule:  NH₃

In a structural formula a shared pair of electrons is represented by two dashes.

At the electronegativity difference range of 2.5, what type of bond is it?

What bond angles does the tetrahedral molecule occupy?

What are the example(s) of molecular formula?

What is total number of valence electrons in C₈H₁₈?

Single bonds are stronger than double and triple bonds.

Match the type of model or formula with this picture.

How many valence electrons are shared in the water (dihydrogen oxide)?

What does the VSEPR theory assume?

What are the example(s) of formula unit?

The ______ attraction occurs specifically between the molecules.

What type of bonds that compose the formula units?

Match the type of model or formula with this picture.

Identify the polarity of this molecule:  CO₂

Identify this picture.

Match the type of model or formula with this picture.

The ability to attract the electrons is called __________.

In ___ bond, the molecular orbital is symmetrical around the axis connecting two atomic nuclei.

The formula for a molecular compound describes the combination of atoms that make up ...

What does the acronym VSEPR stand for?

Unshared pairs of electrons can affect the shape of the molecules.

What causes dispersion forces?

In ___ bond, the orbitals are sausage-shaped regions above and below bond axis.

What bond angles does the octahedral molecule occupy?

Match the type of model or formula with this picture.

Which is a nitrogen dioxide?

How many valence electrons are shared in the CCl₄ (carbon tetrachloride)?

At the electronegativity difference range of 0.1, what type of bond is it?

Identify this picture.

Identify this picture.

Identify the polarity of this molecule:  CH₄

The electro-neutrons in a molecular compound are ...