Particulate Nature of Matter II | Week 6

At the end of this lesson, the following topics would have been discussed;

• Atomic Number, Mass Number
• Mass Spectrometer
• Isotopy
• Relative Atomic Mass
• Relative Molecular mass
• Vapour DensityDensity is the measurement of how tightly a material is packed together i.e. how closely the particles are packed in the material. The tighter the material is packed the more its... More of Gases
• Percentage Composition
• Empirical and Molecular Formula