Low Temperature Measurements of Novel Low-Dimensional Systems
Types of Observations and Measurements We make QUALITATIVE observations – physical and chemical properties and changesWe make QUALITATIVE observations.
The Language of Chemistry CHEMICAL ELEMENTS -CHEMICAL ELEMENTS - –pure substances that cannot be decomposed by ordinary means to other substances. Sodium.
The Metric System UNITS OF MEASUREMENT Use SI units — based on the metric system LengthMassVolumeTimeTemperature meter, m kilogram, kg seconds, s Celsius.
