metallic bonding

Front

What state are most metals in at room temperature?

Back

Solid

Front

Why are metals malleable?

Back

The electrons are delocalized and able to move between the atoms.

Front

What is the basis of a metallic bond?

Back

The attraction between positive metal ions and free floating electrons.

Front

What do metals conduct?

Back

Both heat and electricity.

Front

What can be said about the melting points of metals?

Back

They are generally high.

Front

Define metallic bonding.

Back

A type of chemical bonding that occurs between metal atoms, characterized by the sharing of free electrons among a lattice of metal cations.

Front

What is a characteristic property of metals?

Back

They are typically shiny and have a high luster.

Front

What is the role of delocalized electrons in metallic bonding?

Back

They allow metals to conduct electricity and heat.

Front

How does the structure of metals contribute to their strength?

Back

The closely packed arrangement of metal ions and the presence of delocalized electrons contribute to their strength.

Front

What happens to metals when they are heated?

Back

They expand and can change state, but generally maintain their solid form.