Ionic Bonding

Front

What is an ionic bond?

Back

An ionic bond is a type of chemical bond formed through the electrostatic attraction between oppositely charged ions, typically between a metal and a nonmetal.

Front

What happens to an atom of iodine when it becomes an ion?

Back

When an atom of iodine gains an electron, it becomes negatively charged and is called iodide.

Front

Are ionic compounds usually solids, liquids, or gases at room temperature?

Back

Ionic compounds are usually solids at room temperature.

Front

What type of elements typically form ionic bonds?

Back

Ionic bonds typically form between metals and nonmetals.

Front

What is the charge of a sodium ion (Na+)?

Back

A sodium ion (Na+) has a positive charge.

Front

What is the charge of a chloride ion (Cl-)?

Back

A chloride ion (Cl-) has a negative charge.

Front

Do ionic compounds conduct electricity in solid form?

Back

No, ionic compounds do not conduct electricity in solid form; they conduct electricity when dissolved in water or melted.

Front

What is the general formula for an ionic compound formed between sodium and chlorine?

Back

The general formula for the ionic compound formed between sodium and chlorine is NaCl.

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

Can ionic compounds be soluble in water?

Back

Many ionic compounds are soluble in water, allowing them to dissociate into their respective ions.