Chapter 7 Metallic Bonding

Front

What type of bond forms between two or more metals?

Back

Metallic bond.

Front

What is added to steel to make it stainless?

Back

Chromium.

Front

What is not a property of metals?

Back

Poor electrical conductor.

Front

What is metallic bonding?

Back

An attraction between positive ions and electrons.

Front

Which alloy is made of Gold and Silver?

Back

18 karat gold.

Front

Define metallic bonding.

Back

A type of bonding where electrons are shared among a lattice of metal cations.

Front

List three properties of metals.

Back

Malleable, ductile, good heat conductor.

Front

What is an alloy?

Back

A mixture of two or more elements, where at least one is a metal.

Front

What is the role of delocalized electrons in metallic bonding?

Back

They allow metals to conduct electricity and heat.

Front

What is the difference between a pure metal and an alloy?

Back

A pure metal consists of only one type of atom, while an alloy contains two or more different types of atoms.