Solids, Liquids and Gases

What is distillation?

• A process that separate two different color of a liquid.

• A process that heat one of the component in solid.

• A process that separate two liquid with different boiling point

• process that separate by spinning.

Tags

NGSS.MS-PS1-4

Look at the picture. What change of state occurs there?

• condensation

• freezing

• melting

• evaporation

Tags

NGSS.MS-PS1-4

Which matter below is not an element?

• 
• 
• 
• 

Tags

NGSS.MS-PS1-1

Which of the properties below is not a property of solid?

• a. It can flow.

• It is incompressible.

• a. It cannot diffuses.

• It has a definite shape.

When we heat the liquid, it will _______.

• condense

• melt

• evaporate

• freeze

Tags

NGSS.MS-PS1-4

It is highly compressible, able to flow and the particles have weak forces of attraction.

Which of below has the properties above?

• Nitrogen

• Water

• Vinegar

• Wood

What method of separating mixtures below shown by the picture?

• Distillation

• Chromatography

• Centrifugation

• sublimation

Look at the picture on below. Which describe it correctly?

• It is a compound because it is made up of more than one type of atom.

• It is an element because it is made up of one type of atom.

• It is a mixture because it can be separated through filtration.

• It is an atom because it is the smallest particles that cannot be divided anymore.

Tags

NGSS.MS-PS1-1

Which one is the example of chemical change?

• Breaking the shell of an egg.

• The iron rusted by the air.

• The ice melted.

• Slicing the bread.  

Tags

NGSS.MS-PS1-2

Which are fluids?

• Iron and air

• wood and oxygen

• oil and carbon dioxide

• water and sulfur