When liquid is cooled down, the particles
A liquid cannot be
When matter changes its state
Change in the state of matter from liquid into solid is known as
Pollen grains in water were first observed by Scottish scientist
A theory that matter is made up of small discrete particles which are like solid balls, was presented by
Gold is often in a state of matter which is
The state of matter includes
Bromine is a gas which should be handled in fume cupboard as it is
Definite shape, volume, high density and uneasy flow are the physical properties of a
A point at which a liquid is changed into gas at a specific temperature, is called
If the mass of a substance is lowered, its density will be
The physical state of matter is changed with the change in
Who explained that the pollen grains were being moved by individual water molecules.
The particles are closed together in a regular pattern in
Widely spaced particles are found in
The process of conversion of a solid state into liquid is called
The particles model of matter states that tiny discrete particles
The particles move far from each other and vibrate strongly breaking the attractive force among them upon
The physical properties of a solid depends upon discrete and
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