how small are these particles of matter

According to the dynamic particle model all states of matter are made up of tiny particles and matter as a result is an aggregation of very small particles. Nevertheless, the state of aggregation of particles is different in dif..

Molecular or Particle Concept of Matter - Intensive investigation by scientists over the years led to the development of a mental model known as 'dynamic particle mode..

Empty spaces called voids separate the particles from one another. The distance between them ranges from 10 -8 cm to 10 -5 cm. Due to these voids matter is able to disperse into one another bringing about diffusi..

Intensive investigation by scientists over the years led to the development of a mental model known as 'dynamic particle model..

Summary - All material is made from small moving particles called atoms. Materials can be solid, liquid or gaseous, depending upon the arrangement and freedom of movement of these particles. Diffusion is the movement of particles from a place of high concentr..

It is important to know the atomic picture of matter. The basic unit of all matter is an 'atom'. Each atom consists of a small core called nucleus which accounts to most of its mass consisting of positively charged protons and neutral neutrons and surrounded by lighter..

The particles present in matter are not stationary, but have a tendency to acquire motion. In fact they are in a state of continuous motion. The rate of movement of the particles is directly proportional to the thermal energy of the particles..

Intensive investigation by scientists over the years led to the development of a mental model (the minuscule particles couldn't be actually seen at that time) known as 'dynamic particle model'. All matter is assumed to be made up of particles that are very h..

Solids Liquids Gases Particles are very closely packed thus rigid Particles are loosely packed thus can flow Particles are very loosely packed and can flow Voids are extremely small thus incompressible Voids are relatively larger ..

Brownian motion can be demonstrated simply by releasing some smoke particles from burning cord into a small glass container and putting a cover plate to seal the smoke and air into the cel..