SNC General Science Grade 4 

States of Matter and its Characteristics Properties of Matter Solid Liquid Gases

Classifition of Objects on the Basis of Physical Properties Mass Volume

States of Matter and Arrangement of Particles Arrangement of Particles in Soild Arrangement of Particles in Liquid Arrangement of Particles in Gas Heat Conductor Ability of Matter to Float or Sink

Physical Properties of Metals Appearance of Metals Texture of Metals Colours of Metals Density