9. Complete the following table on gases:
Gas
Test
Oxygen
Hydrogen
flaming splint
limewater
flaming splint
Result
Bursts into flames
Flame goes out
Limewater turns cloudy
10.The five points of the particle theory are:
i)
ii
iii)
iv)
v)
11.a) Complete the following concept map on classification of matter:
Matter
b) Complete the following table based on the concept map above:
Substance
Pure or Mixture
If pure: element
If mixture:
or compound
homo- or heterogeneous
Sand & water
Bluestone (CuSO4)
Starch in water
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