Topic 2 Chemistry
- Created by: Zdos123
- Created on: 11-01-18 13:38
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- Topic 2 Chemisty
- Analysing Substances
- Chromatogra-phy
- What is Paper Chromo?
- Paper chromo is where you put a peice hang the tip of some paper into a substance, (after putting a spot of ink on the tip )depending on the colour and height traveled by the ink you can pin-point the substance
- Instrumental Chromo
- Gas Chromo
- In gas chromo the substance is separated then run thru a tube and is measure, the time it takes mean you can tell what substance it is
- Mass Spectrometry
- Mass spectrometry is a highly accurate method of analysing substances, It is often hooked up gas chromo
- Gas Chromo
- What is Paper Chromo?
- Chromatogra-phy
- Atomic Structure
- How is the atom arranged?
- Atoms nucleus contain protons and neutrons and the nucleus is orbited by a electrons
- Atomic Mass
- What is it and how do you work it out?
- Atomic Mass is the number of protons plus the number of neutrons
- Atomic Number
- The atomic number is the ammount of protons in the nucleus
- What is it and how do you work it out?
- Istopes
- What is and Isotope?
- Untitled
- What is and Isotope?
- How is the atom arranged?
- Analysing Substances
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