Question |
Answer |
What do you call anything that takes up space and has mass |
Matter |
Name the three states of matter |
Solid, Liquid and Gas |
Name three properties of a solid |
Definite mass, shape and volume |
Name three properties of a liquid |
Definite mass, volume but no definite shape |
Name three properties of a gas |
Definite mass but no definite volume or definite shape |
Which of the three states of matter is compressible |
Gas |
How does a gas travel |
Diffuses into all available spaces |
How are the particles in a solid arranged |
In a fixed position |
How are the particles in a liquid arranged |
They are not in a fixed position but cannot separate from each other |
How are the particles is a gas arranged |
They can separate completely from each other |
What is the melting point of a solid |
The temperature at which both the solid and liquid states of a substance exist together |
What is the changing of a liquid to a gas or vapour |
Evaporation |
What is the boiling point of a liquid |
The temperature at which evaporation begins to occur throughout the liquid |
What is the changing of a gas to a liquid |
Condensation |