1. Group 0 consists of the ... gases?
- noble gases
- hot gases
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Other questions in this quiz
2. what is the order of the structure of the earth starting from the centre?
- crust. inner core, outer core, mantle, crust, atmosphere
- inner core, outer core ,mantle, crust, atmosphere
- outer core, inner core, atmosphere, mantle, crust
3. All substances are made of...?
- periodic table
4. what is the diameter of the earth?
- about 128km
- about 1280km
- about 12800km
- about 128000km
5. what did the miller urey experiment consist of?
- hydrocarbons and ammonia with lightning providing energy
- ammonia and carbondioxide with lightning providing sparks