Question

Write one word for the following: [10] a) b) Haphazard movement of the particles of matter.
Temperature at which solid get converted to liquid state.
An unbalanced chemical equation
Space between the particles of matter,
The process of conversion of a gas into solid state.
The smallest particle of matter, which do not have independent existence.
Short hand representation for the atom of a specific element.
State of matter which has definite mass, definite shape and definite volume.
The substance that can flow.
Combining capacity of an atom. ​

Answer 1

Answer:

Diffusion' and 'Brownian motion' gives us the evidence that particles of matter are constantly in random motion.

The smell of perfume gradually spread across the room due to 'diffusion'.

Solid, liquid and gases are three 'states' of matter

The attraction between the particles of solid substances is 'much stronger' than the those which exist in the gaseous state.

The arrangement of the particles is less ordered in the liquid state and there is no order in the gaseous state.

Answer 2

Explanation:

b) Haphazard movement of the particles of matter.

Temperature at which solid get converted to liquid state.