Chemistry unit 1
- Created by: Maddie642
- Created on: 22-05-18 16:21
Other questions in this quiz
2. What is Distillation?
- Separating different dyes in an ink
- Separating different dyes in an ink
- Separating liquids
- Separating a solid from a liquid
3. What did the gold foil experiment descover?
- That everything was made up of tiny particles
- That an atom was mainly empty space with a nucleus in the centre and an electron orbiting it
- Neutrons
- Electrons and made the plum pudding model
4. How were elements ordered before the periodic table?
- By proton number
- By relative atomic mass
- By atom numbers
- By weight
5. Who proposed that electrons orbit the nucleus in fixed shells?
- Ernest Rutherford
- Niels Bohr
- J J Thompson
- Ernest Marsdon
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