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Which of the following are examples of liquids?
Shoes and socks
Wood and paper
Shampoo and oil
Water and glass
Butter going soft and runny on a hot day is an example of ...
Freezing
Condensing
Evaporating
Melting
When water is...., it starts to change from a liquid to a solid.
Boiled
cooled
Streamed
Heated
What happens during evaporation?
A gas changes to a liquid
A solid changes to a liquid
A liquid changes to a gas
A gas changes to a solid
You blow up a balloon. Is it heavier or lighter than the deflated balloon?
Heavier
Lighter
Undermined
They weigh the same
Which one of these best describes a liquid?
My particles are loosely packed.
My particles have lots of room.
None of the above.
My particles are packed tightly together.
Which one of these best describes a gas?
My particles are loosely packed.
My particles are tightly packed.
None of the above.
My particles have lots of room.
Which of the following is NOT in a gaseous state at room temperature and normal atmospheric pressure?
Silver
Nitrogen
Oxygen
Hydrogen
Which state cannot flow from place to place?
Gas
Solid
Water
Liquid
When we open a bottle of perfume, we can soon smell the perfume. Why is this?
Evaporation
Diffusion
Condensation
Adhesive force
When 100 grams of water is boiled, what mass of steam is made?
95 grams
0 gram
100 grams
50 grams
Sublimation is ____________.
Process of gases change into solids without condensation.
Process of solids change into gases without melting.
In solid state, the particles are packed closely together.
The covalent bonds between the carbon atoms.
The following is NOT an example of an allotrope
Graphite
Carbon
Sodium Chloride
Diamond
What is A?
Condensation
Freezing
Sublimation
Evaporation
What is B?
Evaporation
Deposition
Sublimation
Melting
What is C?
Sublimation
Melting
Condensation
Evaporation
