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WorksheetsForms of Matter
Total questions: 30
Worksheet time: 16mins
Which of the following is not a gas?
water vapour
a puddle of water outside
oxygen in the air
helium in a balloon
Everything around us is called -------
liquid
ice
matter
An ice cube is an example of which state of matter?
solid
liquid
gas
Which of the following changes into all 3 states
potato
water
sunlight
pen
Bag, carbon dioxide, steam, oxygen (Tick the odd one)
bag
carbon dioxide
steam
oxygen
The state of matter that has no fixed shape and does not take up a fixed amount of space is ___________
solid
gas
Which of the following is an example of a solid?
juice
helium inside a balloon
a desk
Which item is in ' liquid state ' ?
air
melted chocolate
rock
Air is a mixture of many gases
TRUE
FALSE
Which of these is NOT a characteristic of liquid
It has a definite shape and size
It flows
It takes the shape of the container
It can be poured from one container to another
There are only two states of matter.
True
False
A student places a pan of water on a stove. What happens to some of the water as it is heated to boil?
It gets destroyed
It gets new atomic bonds
It becomes liquid
It becomes gas
Oxygen is used by plants to make food
TRUE
FALSE
Which of these are the characteristics of gases
they do not have a fixed shape
they can flow
they have a fixed shape
both a and b
All matter has mass and takes up space.
True
False
How are the molecules in solids?
Tightly packed
Slightly weak
Very weak
Liquids can change their shape depending on the container that they are in.
True
False
Which is most likely to happen to a solid substance that is heated?
It will evaporate
It will boil
It will melt
It will harden
When ice melts, it becomes a
solid
liquid
gas
plasma
Anna is holding an ice-cube. Why does the ice-cube melt in her hand?
Heat moves from her hand to the ice-cube
Cold moves from her hand to the ice-cube
Heat moves from the ice-cube to her hand
Cold moves from the ice-cube to her hand
Gases spread out evenly to fill space.
True
False
John placed a pot of water on a stove. As the water boils, how does the state of water change?
from gas to liquid
from liquid to gas
from liquid to solid
from solid to liquid
Which of these are examples of plasma?
lightning
moon
fluorescent lights
An ice-cube is placed in a pan. The pan is placed over an open flame. Which change will MOST likely to happen over time?
Ice changes to gas then to liquid
Ice changes to gas and then back to solid
Ice changes to liquid then to gas
Ice changes to liquid and then back to solid
Change of liquid into gas (a)
Snow turns into liquid when it
freezes
evaporates
condenses
melts
Bob filled a tray with juice and put it in the freezer. The next day Bob opened the freezer. How did the Juice MOST likely change?
It became a solid
It became a gas
It condensed
It evaporated
Air is made up of different gases.
True
False
Which of these DO NOT consist of plasma?
The process of water changing into ice is called (a)
