Understanding Matter and Its Properties

What are the two main features of matter?

• It is solid and liquid

• It has weight and fills space

• It has color and texture

• It is visible and invisible

Which of the following is NOT a physical property?

• Color

• Smell

• Texture

• Flammability

Why does cork float on water?

• It is less dense than water

• It is heavier than water

• It is more dense than water

• It is the same density as water

What property of copper makes it suitable for electrical wiring?

• It is shiny

• It is buoyant

• It is ductile

• It is soluble

What happens when wood burns?

• It turns into water

• It remains unchanged

• It becomes a liquid

• It changes into ash and gases