Bonding Ionic/Covalent

Front

What is an ionic compound?

Back

An ionic compound is a chemical compound composed of ions held together by electrostatic forces termed ionic bonding. It typically forms between metals and nonmetals.

Front

Give an example of an ionic compound.

Back

K2O (Potassium Oxide) is an example of an ionic compound, formed from the metal potassium (K) and the nonmetal oxygen (O).

Front

What is the name of MgF2?

Back

The name of MgF2 is magnesium fluoride.

Front

What type of bond is formed between a cation and an anion?

Back

An ionic bond is formed between a cation (positively charged ion) and an anion (negatively charged ion).

Front

Which of the following is NOT an ionic compound: CaO, BaCl2, NaOH, C2O2?

Back

C2O2 (Carbon Dioxide) is NOT an ionic compound; it is a covalent compound.

Front

What is the difference between ionic and covalent bonds?

Back

Ionic bonds involve the transfer of electrons from one atom to another, while covalent bonds involve the sharing of electrons between atoms.

Front

What is a cation?

Back

A cation is a positively charged ion that is formed when an atom loses one or more electrons.

Front

What is an anion?

Back

An anion is a negatively charged ion that is formed when an atom gains one or more electrons.

Front

What is the general formula for an ionic compound?

Back

The general formula for an ionic compound is formed by combining the symbols of the cation and anion, ensuring that the total charge is neutral.

Front

What is the significance of the octet rule in ionic bonding?

Back

The octet rule states that atoms tend to gain, lose, or share electrons to achieve a full outer shell of eight electrons, leading to the formation of stable ionic compounds.