9e end of unit test name class 1acomplete the following table to summarise the properties of metals and non metals 9 e 3 marks b the properties of metals make them suitable for different uses for each of the following uses of metals give two reasons why the metal is suitable for its use metal use why this metal is used copper house . 9f end of unit test name class 1 draw lines to match the correct description with the name of the metal a a metal which is used in jewellery because copper it is shiny and unreactive b a metal which rusts if it is left out in damp air tin c a metal that can be used as a coating on cans iron because it is less reactive than iron. 8e end of unit test standard s name class date 1 use words from the word box to complete the sentences correctly not all the words will be used burn. The bulk of your tests are unit tests at the bottom of the pyramid as you move up the pyramid your tests gets larger but at the same time the number of tests the width of your pyramid gets smaller as a good first guess google often suggests a 70 20 10 split 70 unit tests 20 integration tests and 10 end to end tests. 9h end of unit test continued 5 one theory about burning was that materials contained a substance called phlogiston when the material burned the phlogiston escaped into the air many scientists did experiments where they found the mass of a material before and after it was burned two observations are described below
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