Ionic Bonding

Front

What is ionic bonding?

Back

Ionic bonding is the electrostatic attraction between positively charged ions (cations) and negatively charged ions (anions) that occurs when electrons are transferred from one atom to another.

Front

What are alkali metals?

Back

Alkali metals are the elements found in Group 1 of the periodic table, which include lithium, sodium, potassium, rubidium, cesium, and francium. They are known for their high reactivity and tendency to form positive ions.

Front

What happens when alkali metals become ions?

Back

When alkali metals become ions, they lose one electron and form cations, releasing a significant amount of energy in the process.

Front

What are the properties of ionic compounds?

Back

Ionic compounds typically have high melting points, high boiling points, and are brittle. They also conduct electricity when dissolved in water or melted.

Front

Does francium have the same number of valence electrons as lithium?

Back

Yes, francium has the same number of valence electrons as lithium, which is one.

Front

Is water an ionic compound?

Back

No, water (H2O) is a covalent compound, not an ionic compound.

Front

Are ionic compounds usually liquids at room temperature?

Back

No, ionic compounds are usually solid at room temperature.

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 significance of valence electrons in ionic bonding?

Back

Valence electrons are the outermost electrons of an atom and are crucial in determining how an atom will bond with others, especially in forming ionic bonds.