Across
- 3. The Person that discovered most of the noble gases (last name).
- 6. The element, which is needed to manufacture most microchips.
- 7. A method, which is used to separate chemical compounds.
- 8. The name of the group in the periodic table that contains oxygen.
- 9. The name of the only non-metal element that is a liquid at room temperature.
Down
- 1. The field of study that revolves around the chemistry of carbon compounds(... chemistry).
- 2. The name of the person that discovered the element radium(last name).
- 4. The element that is named after the inventor of the periodic table.
- 5. The element, which our atmosphere is mostly composed of.
- 10. The alcohol, which is derived of methane.