Future scientists' quiz

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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

20 Questions5 MinutesCreated by ExploringElement7

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

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

Future scientists' quiz

Future Scientists' Quiz

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