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WorksheetsAlloys and metal
Total questions: 22
Worksheet time: 12mins
Which of the following physical properties is not typical of metals?
Sonorous
Electrical Conductor
Low melting point
Maleable
I don’t know
What is the reactant when the product is Magnesium and Copper Sulphate
Magnesium copperate+ Sulfur
Copper Magnesised sulphate
Magnesium Sulphate + Copper
Magnesium Sulphide + Copper
What observation would you see if a metal is reacting with water?
Colour change.
A flame occurs.
Bubbles are formed.
It gets colder.
Iron + Oxygen -->
Word Equation Of Metal And HCl Reaction
Chloride Hydrogen Metal
Hydrogen and Metal Chloride
Hydogen and Metal Chroride
Hydogen and Metal Chlorine
The lease reactive metal
Platinum
Copper
Gold
Zinc
True or false? Lead+ sulphuric acid -> Lead chloride + hydrogen
TRUE
FALSE
Lead sulphate + hydrogen
Lead sulphide + hydrogen
Which is the odd one out?
Lithium
Iron
Copper
Zinc
The oxidation of a metal, so it becomes weaker over time is called?
Reduction
Displacement
Corrosion
Sacrificial protection
Rusting is the corrosion of:
Zinc
Iron
Lithium
Nickel
Why does rusting weaken the iron?
The rust (Iron Oxide) sticks to the iron
The rust (Iron Oxide) makes the iron lighter
The rust (Iron Oxide) makes the iron heavier
The rust (Iron Oxide) flakes off and reduces the amount of iron
Corrosion of iron can be prevented by:
Painting it
Storing the metal in an reactive atmosphere
Adding extra oxygen to the air around it
Adding salt water, rather than normal water
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What type of Chemical Bonding is best defined as 'The bonding between a metal and a Non-metal'?
a) Intermolecular Bonding
b) Metallic Bonding
c) Ionic Bonding
d) Covalent Bonding
