Are bases corrosive?

Are acids corrosive?

What does a litmus test tell us?

What is a precipitation reaction?

What does it mean if a substance is soluble?

True or False: Most hydroxides are insoluble.

Define Hydrocarbon

Give the cation and flame colour of - Lithium

Give the cation and the flame colour of - Sodium

Give the cation and the flame colour of - Potassium

Give the cation and the flame colour of - Calcium

Give the cation and the flame colour of - Copper

List the steps of testing for positive ions

State why flame photometry works better

Which ion is this - Fe2+

Which metal ion give out a precipitate color of brown/red

What do you have to do if you have two white precipitates formed?

How do you know if the metal ion is Aluminium or Calcium?

State the chemical equation for copper nitrate mixed with sodium hydroxide

what is the net ionic equation for
Cu (NO3)2 (aq) + NaOH (aq) --> Cu (OH)2 (s) + NaNO3 (aq)

How do you find a net ionic equation?

Explain how you test for carbonates

Explain how you test for sulphates

Explain how you test for halides

What are halogens?

Describe the hydroxide precipitate test for metal cations

state some properties of clay ceramics

define polymer

define monomer

State some properties of polymers

State some properties of some metals

what is 'a mixture of two or more mateials that have opposite properties (to hide weakness)'

Define tensile strength

Define compressive strength

Define nanoparticle

cube-shaped nanoparticle has sides of 20nm. calculate its total surface area, its volume, and surface area to volume ratio

If the total surafce area to volume ratio is higher what does that mean?

What are the uses of nanoparticles dependent on?