Future scientists' quiz
Future Scientists' Quiz
Welcome to the Future Scientists' Quiz! This quiz is designed to test your knowledge of physical and chemical changes, materials, and their properties. Whether you’re a budding scientist or just curious about the natural world, this quiz will challenge your understanding.
Key Features:
- 20 engaging multiple-choice questions
- Covers fundamental scientific concepts
- Perfect for students and science enthusiasts
Grinding of sugar is a physical change, because it .................................
Is a change in shape and structure of sugar
Is a change in shape of sugar only
Gives a new substance
Copper is used in making electric wires, because it is ..................
A good conductor of electricity
A good conductor of heat
A bad conductor of electricity
Formation of water drops on the leaves of plants in the early morning, due to .............. process
Freezing
Condensation
Melting
Milk is a liquid, because it ..........................
Takes the shape and volume of its container.
Takes the shape of its container.
Takes the volume of its container
Ice is a solid, because.............................
It takes the shape and volume of its container
It keeps its shape and volume
No correct answer
.......................... Is the simplest form of matter that can't be decomposed into two substances or more.
Matter
Liquid
Element
When you connect a piece of sulphur crystal with an electric circuit and lamp, the lamp ..................
Will light.
Will not light
No correct answer
When you connect a piece of carbon (graphite) with an electric circuit and a lamp, the lamp ..........
Will light
Willn't light
No correct answer
When you fix a piece of wax at one end of an iron bar and the other end is exposed to the flame of a candle, ...............
Wax will not melt
Wax will melt
No corect answer
Sugar keeps its flavour after dissolving it in water, because this is a ..........
Chemical change
Biological change
Physical change
...................... Is the change in the shape (appearance) of the matter only.
Physical change
Chemical change
Biological change
Iron and copper are metals, because they ..............
Aren't shiny, bad conductors of heat and electricity and hav low melting points.
Aren't ductile
Are shiny, good conductors of heat and electricity, have high melting and boiling points and ductile
The change happens to the dissolving of salt in water is the same change happens to the ...............
Burning (combustion) of sugar
Rotting of fruits
Water freezing
Aluminium can be bent or hammered, but a piece of coal can't, because ..................
Aluminium is a metal, but carbon is a non-metal.
Aluminium is a non-metal, but carbon is a metal
All the previous
Handles of cooking pots are made up of wood or plasic, because they are ....................
Good conductors of heat
Good conductors of electricity
Bad conductors of heat
.................. Is a tool used to measure big masses.
Graduated cylinder
Common balance
Sensitive balance
A car has a volume, beceause it ...................
Takes a part of space
Doesn't take any space
No correct answer
Oxygen gas indefinite shape and volume, because it is .......... matter
A solid
A liquid
A gaseous
When you put a bottle of water in the freezer, the water .........................
Freezes and changes into ice
Evaporates and changes into water vapour
Nothing happens
Gold and silver are used in making jewellery, because they are ................
Malleable
Shiny
All the previous
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