Science T3 - Materials and theirproperties

What state of matter is milk

• gas

• plasma

• liquid

• solid

What state of matter is a cushion

• plasma

• gas

• solid

• liquid

What state of matter is steam?

• liquid

• gas

• solid

• plasma

Which three describe properties of the glass?

• hard, translucent, magnetic

• hard, transparent, rigid

• soft, flexible, opaque

• waterproof, hard, opaque

What properties describe wood?

• hard, magnetic, opaque

• opaque, hard, soluble

• transparent, waterproof, hard

• hard, opaque, rigid

What material is magnetic, opaque, hard, heavy

• wood

• glass

• iron

• plastic

What type of change is melting

• reversible

• irreversible

Give two examples of irreversible changes

Is boiling a potato an example of reversible or irreversible change?

• reversible

• irreversible

What does the word 'soluble' mean?

• easy to untie

• easy to break

• easy to solve in liquid

• easy to tangle