Chemistry: Properties of Matter Flashcards
What is a physical property?
A characteristic of a substance that describes it’s appearance or behaviour under normal circumstances.
What is a characteristic of a substance that describes it’s appearance or behaviour under normal circumstances?
Physical Property
What is the boiling point or condensation point?
The temperature of boiling or condensing.
What is the temperature of boiling or condensing?
Boiling Point or Condensation Point
What is the melting point or freezing point?
The temperature of melting or freezing.
What is the temperature of melting or freezing?
Melting Point or Freezing Point
What is malleability?
The ability to be rolled into thin sheets. If you can smash it without breaking it.
What is the ability to be rolled into thin sheets?
Malleability
What is the opposite of malleable?
Brittle
What is ductility?
The ability to be stretched into long wires without breaking it.
What is the ability to be stretched into long wires?
Ductility
What is colour (chemistry)?
Literally the colour, like this is literally the easiest thing that you will ever need to know for science so you better not mess it up.
What is the state?
Whether a substance is a solid, liquid or gas.
What is solubility?
The ability to dissolve.
What is the ability to dissolve?
Solubility
What is crystal formation?
The ability to form crystals.
What is the ability to form crystals?
Crystal Formation
What is conductivity?
The ability to conduct heat or electricity.
What is the ability to conduct heat or electricity?
Conductivity
What is a physical change?
A change in state, shape or size. (3 S’s)
What is a change in state, shape or size?
Physical Change
What is a chemical property?
A characteristic behavior that occurs when a substance changes to a new substance.
What is a characteristic behavior that occurs when a substance changes to a new substance?
Chemical Property
What is the ability to burn?
If it can combust or not?
What property if something being able to combust or not?
Ability to Burn
What is the flash point?
The lowest temperature at which a flammable liquid will ignite.
What is the lowest temperature at which a flammable liquid will ignite?
Flash Point
What is the behaviour in air?
The tendency to degrade, react or tarnish in air?
What is the tendency to degrade, react or tarnish in air?
Behaviour in Air
What is reaction with water?
Tendency to corrode or dissolve in water.
What is the tendency to corrode or dissolve in water?
Reaction with Water
What is reaction to heating?
Tendency to melt or decompose.
What is the tendency to melt or decompose?
Reaction to Heating
What is a chemical change?
A change into a different substance with different properties.
What is a change into a different substance with different properties?
Chemical Change
What are the clues that a chemical change has occurred?
- Odour is Produced
- Change of Colour
- Heat or Light is Given Off
- Formation of a Precipitate
- Bubbles Form
- Difficult to Reverse
Is the ability to burn a chemical or physical property?
Chemical
Is the boiling/condensing point a chemical or physical property?
Physical
Is the flash point a chemical or physical property?
Chemical
Is the melting/freezing point a chemical or physical property?
Physical
Is malleability a chemical or physical property?
Physical
Is ductility a chemical or physical property?
Physical
Is behaviour in air a chemical or physical property?
Chemical
Is colour a chemical or physical property?
Physical
Is the state a chemical or physical property?
Physical
Is reaction with water a chemical or physical property?
Chemical
Is solubility a chemical or physical property?
Physical
Is reaction to heating a chemical or physical property?
Chemical
Is crystal formation a chemical or physical property?
Physical
Is conductivity a chemical or physical property?
Physical