Lesson
Lesson-9.1.9- State the uses of the noble gases in providing an inert atmosphere, i.e. argon in lamps, helium for filling balloons.
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Lesson-9.1.8- Describe the noble gases, in Group VIII or 0, as being unreactive, monoatomic gases and explain this in terms of electronic structure.PreviousLesson-10.1.1- List the general physical properties of metals ??? Describe the general chemical properties of metals, e.g. reaction with dilute acids and reaction with oxygen.Next