Basic Metals
This metal is liquid at room temperature.
Mercury
The rusting of iron is an example of this type of corrosion.
Chemical corrosion
Covering metal with paint prevents contact with this.
Oxygen and moisture
This metal reacts violently with water.
Sodium
Why do ships rust faster in the ocean?
Salt water increases corrosion
This metal is commonly used in electrical wires.
Copper
Corrosion that happens when two different metals touch in moisture.
Galvanic corrosion
Coating iron with zinc is called this.
Galvanization
Metals that lose electrons easily are called this.
Reactive metals
Why is stainless steel used in kitchens?
It resists corrosion
This metal is the main component of steel.
Iron
Corrosion that occurs in the presence of an electrolyte.
Electrochemical corrosion
Using a more reactive metal to protect iron is called this method.
Sacrificial protection
The reactivity series shows metals ordered by this property.
Reactivity
Why do bridges need regular painting?
To prevent rust
This light metal forms a protective oxide layer.
Aluminum
Localized corrosion that creates small holes.
Pitting corrosion
Adding chromium to steel creates this corrosion-resistant alloy.
Stainless steel
This gas is necessary for rusting.
Oxygen
Why does metal corrode faster in rainy forests?
High humidity
This precious metal is the best conductor of electricity.
Silver
Corrosion caused mainly by high temperature gases.
Dry corrosion
A thin protective metal layer added by electricity.
Electroplating
The most reactive metal in the periodic table.
Francium
Why are gold and platinum used in jewelry?
They do not corrode easily