W1&2 - Special Properties of Matter

Matter is everything around us. It is everything that has _______ and takes up _________.

What are the different states of matter?

It is a property of matter that absorb liquid like water.

• Porous Material

• Non - Porous Material

• Porosity

• Gas

Which of the following is a non-porous material?

• 
• 
• 
• 

All materials are non-porous EXCEPT

• laddle

• socks

• cup

• plate

Which of the following materials will SINK in the water?

• big stones

• styro cup

• empty bottle

• feather

What kind of materials enable the boats to float in water?

• wood/bamboo that are denser than water

• light metal

• wood/bamboo that are less dense than water

• plastics that are denser than water

What properties of materials are common among coins, spoon and iron ?

• non-porous and more dense than water

• porous and more dense than water

• non-porous and less dense that water

• non-porous

Which property make coins, spoon and iron sink in water?

• more dense than water

• porous and more dense than water

• non-porous and less dense than water

• non-porous

Which material will most likely undergo decay?

• aluminum

• water

• left over foods

• plastic cups