MATTER

Which of the following is a solid?

• water

• air

• rock

• oil

Which is not an example of gas?

• oxygen

• iron

• carbon dioxide

• helium

Which is not a liquid?

• water

• oil

• stone

• honey

What are the gases involved in respiration process?

• helium

• carbon dioxide

• oxygen

• nitrogen

Which of the following is a universal solvent?

• vinegar

• honey

• water

• coffee

What makes matter change its state?

• temperature

• material

• mass

• volume

Which of the following processes involve a change from solid to gas without passing the liquid state?

• Evaporation

• Melting

• Sublimation

• Condensation

How many basic states of matter are there?

• one

• two

• three

• four

Which of the following is an example of the fourth state of matter?

• blood

• lightning

• smoke

• helium

Which of the following is not an example of a Physical Change?

• Frying fish

• Mixing colored paints

• Melting ice

• Formation of clouds