When heated, chocolate .............. into a liquid.
melts
When you heat up water, it will ........ (melt/ freeze / evaporate)
evaporate
What makes something a liquid?
A liquid can change shape and takes the shape of the container.
What makes something a solid?
A solid has a fixed shape.
The tiny parts in gas are packed tightly together (True or False)
False
When does the water start to boil?
When we heat it up to 100°c
Give 3 examples of liquid
Give 3 examples of solid things
They can be ice, wood, pencil, .....
When a solid changes to a liquid, it is called ...... (melting / boiling / evaporating)
melting
What are the 3 states of matter?
Solid, liquid and gas
What is matter?
Matter is anything around us that takes up space.
When you cool water down below 0°c, it will ...... (melt/ freeze/ evaporate)
freeze
What makes something a gas?
Gas can change size and shape. Gas fill the shape of the container.
Solids take the shape of the container that they are in. (True/ False)
False. Solids have their own fixed shapes.
The boiling temperature of water is 1000°c. (True / False)
False. 100°c
When does the water start to freeze?
When we cool it down to below 0°c
Liquid takes the shape of the ................... that it is in.
container
Give 3 examples of gas