10SCI Metallurgy

Metallurgy s part of Material World (Chemistry)
NZ Curriculum Level 5
Leads into Year 11 NCEA Level 1 SCI1.5 Acids and Bases
NZ Curriculum Level 5
Leads into Year 11 NCEA Level 1 SCI1.5 Acids and Bases
What you need to know
METAL PROPERTIES
Describe the properties of metals
Explain how the properties of metals and alloys relate to their uses
Write word equations to describe chemical reactions involving metals
Balance word equations of chemical reactions involving metals
REACTIONS OF METALS
Describe what happens when a metal reacts with an acid
Explain what happens when a metal reacts with water
Carry out the test for Hydrogen gas
Describe what happens when a metal reacts with oxygen
Carry out the test for oxygen gas
Describe what happens when an metal carbonate reacts with an acid
Carry out the test for carbon dioxide gas
METAL USES
Explain how corrosion, rust and acid rain effect metals
Explain why certain metals are used for roofing, jewellery, cans and cars.
Describe the properties of metals
Explain how the properties of metals and alloys relate to their uses
Write word equations to describe chemical reactions involving metals
Balance word equations of chemical reactions involving metals
REACTIONS OF METALS
Describe what happens when a metal reacts with an acid
Explain what happens when a metal reacts with water
Carry out the test for Hydrogen gas
Describe what happens when a metal reacts with oxygen
Carry out the test for oxygen gas
Describe what happens when an metal carbonate reacts with an acid
Carry out the test for carbon dioxide gas
METAL USES
Explain how corrosion, rust and acid rain effect metals
Explain why certain metals are used for roofing, jewellery, cans and cars.
Key words
Metal
alloy
corrosion
ductile
element
free electron
galvanizing
lustre
malleable
ore
reactivity series
rusting
smelt
tarnishing
reaction
reactant
product
corrode
salt
compound
thermal conductor
electrical conductor
physical state
alloy
corrosion
ductile
element
free electron
galvanizing
lustre
malleable
ore
reactivity series
rusting
smelt
tarnishing
reaction
reactant
product
corrode
salt
compound
thermal conductor
electrical conductor
physical state
Resources
METAL PROPERTIES
REACTIONS OF METALS
USES OF METALS
AS1.7 Metal reactivity Resources (10b roy)
