Covalent Bonding

Front

What is a covalent bond?

Back

A covalent bond is a type of chemical bond where two atoms share one or more pairs of electrons.

Front

What are the general properties of covalent compounds?

Back

Covalent compounds typically have low melting points and low solubility in water.

Front

How do you name the compound CCl₄?

Back

The compound CCl₄ is named carbon tetrachloride.

Front

What is the chemical formula for sulfur hexabromide?

Back

The chemical formula for sulfur hexabromide is SBr₆.

Front

What is the difference between ionic and covalent bonds?

Back

Ionic bonds involve the transfer of electrons, while covalent bonds involve the sharing of electrons.

Front

What is the significance of the prefix 'di-' in chemical nomenclature?

Back

The prefix 'di-' indicates that there are two atoms of a particular element in a compound.

Front

What is the name of the covalent compound SO₂?

Back

The covalent compound SO₂ is named sulfur dioxide.

Front

What does the term 'molecular compound' refer to?

Back

A molecular compound is a compound formed by the covalent bonding of two or more nonmetals.

Front

What is the octet rule in covalent bonding?

Back

The octet rule states that atoms tend to form bonds in such a way that they each have eight electrons in their valence shell.

Front

What is a polar covalent bond?

Back

A polar covalent bond is a type of covalent bond where the electrons are shared unequally between the two atoms.