3.6 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 non-metal.

Front

Why do ionic compounds not conduct electricity in solid state?

Back

Ionic compounds do not conduct electricity in solid state because their ions are held in fixed positions and cannot move freely.

Front

What happens to ionic compounds when they are dissolved in water?

Back

When ionic compounds are dissolved in water, they dissociate into their constituent ions, which are free to move and can conduct electricity.

Front

What is the general property of ionic compounds regarding melting and boiling points?

Back

Ionic compounds generally have high melting and boiling points due to the strong electrostatic forces between the ions.

Front

What is the relationship between ionic compounds and electrical conductivity?

Back

Ionic compounds conduct electricity when molten or dissolved in water because the ions are free to move.

Front

Which types of elements typically form ionic bonds?

Back

Ionic bonds are typically formed between metals and non-metals.

Front

What is an example of an ionic compound?

Back

An example of an ionic compound is magnesium chloride (MgCl2).

Front

How do ionic compounds behave in terms of solubility in water?

Back

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

Front

What is the significance of ion mobility in ionic compounds?

Back

Ion mobility is significant because it determines the ability of ionic compounds to conduct electricity.

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.