GR: Pencil is a solid matter
Because it has definite shape and volume
The change of water into water vapor
Evaporation
Gold industries need .................process, then ..................
melting .......cooling
Iron and wood are solids (....)
True
A change of matter from liquid state to solid state by cooling
Freezing
On decreasing the temperature (cooling) of water vapor, it…………….
condenses
Ice is the .....................state of water.
solid
What will happen : Putting a bottle completely filled with water in the freezer .
Water freezes and the bottle will explode.
Matter can change from one state to another by ....................or..................
heating or cooling
Freezing is change of matter from solid states to liquid state (....)
Wrong
The state of matter that can be pressed inside cylinders (.....................)
Gas
Liquids have definite volume. (......)
True
.A change of matter from solid state to liquid by heating
Melting
change from liquid to gas
evaporation
Matter that takes the shape of its container and its volume cannot be changed is ..................
Liquid
What happens if: When a bottle of water is put in the freezer
Water (liquid) freezes into ice (solid)
Honey has.........................volume
definite
Water will change into ice by heating. (........)
Wrong ( By cooling)
Solid takes the shape of its container. (......)
Wrong