Matter and Materials Quiz

What are the three states of matter?

• solid, gas, and plasma

• solid, liquid, and plasma

• solid, liquid, and gas

• plasma, liquid, and gas

What is the difference between a solid and a liquid?

• The main difference between a solid and a liquid is the arrangement of their molecules.

• A solid is always denser than a liquid.

• A solid is always colder than a liquid.

• A solid has a fixed shape while a liquid takes the shape of its container.

What is the difference between a liquid and a gas?

• Liquids have Fixed volume

• Liquids have Fixed shape

• Gases have Fixed volume

• Gases have weight

What are the properties of materials?

• Mechanical and electrical properties

• Biological and ecological properties

• Thermal and optical properties

• Physical and chemical properties

Which one of the following is the universal solvent?

• OIL

• PETROL

• WATER

• LEMON JUICE

What is a solution?

• A mixture of two or more solids

• A liquid in which a substance dissolves

• A solid that dissolves in a liquid

• A liquid that we get after dissolving a substance in it.

What is a physical change?

• A physical change is a change in the taste of matter.

• A physical change is a change in the smell of matter.

• A physical change is a change in the color of matter.

• A physical change is a change in the form or state of matter without any change in its chemical composition.

What is a chemical change?

• A chemical change is a process that results in the formation of new substances with opposite properties from the original substances.

• A chemical change is a process that results in the formation of new substances with no properties.

• A chemical change is a process that results in the formation of new substances with the same properties as the original substances.

• A chemical change is a process that results in the formation of new substances with different properties from the original substances.

Give an example of a physical change.

• Boiling water

• Melting ice

• Burning wood

• Mixing salt and water

Give an example of a chemical change.

• Burning of wood

• Cutting a piece of paper

• Mixing of salt and water

• Melting of ice