Chemistry Flashcards
1
Q
Kinetic particle theory?
A
All matter is made up of tiny particles and these particles are in constant random motion
2
Q
Why is there a period in a heating curve where there is no change of temperature?
A
Thermal energy is being absorbed to the surroundings as the particles with increased overcome the strong forces of attraction.
3
Q
Substances that sublime
A
Iodine, Dry ice (solid carbon dioxide), Ammonium chloride
4
Q
Solid to gas
A
Sublimation
5
Q
Gas to solid
A
Vapour deposition
6
Q
A
