Physical Science S1 REVIEW

Which state of matter has a definite shape?

• solid
• liquid
• gas

Tags

NGSS.2-PS1-1

What is happening when ice cream changes from a solid to a liquid?

• freezing

• melting

• burning

• evaporation

At higher temperatures

• particles in an object have less energy
• particles in an object move faster
• a gas contracts

Tags

NGSS.MS-PS1-4

NGSS.MS-PS3-4

Freezing is _____.

• solid to gas

• liquid to solid

• gas to solid

• liquid to gas

Boiling is _____.

• liquid to gas

• gas to solid

• gas to liquid

• solid to liquid

Which factor can affect gas pressure?

• Temperature 
• Volume
• The Amount of Gas
• All of the answers are correct

The greater the speed of gas particles in a container, the ______________.

• greater the pressure.

• fewer collisions there will be.

• lower the temperature.

• lower the pressure.

At a constant pressure, if the temperature is increased, what happens to the volume?

• Increases

• decreases

• stays the same

A pure substance that is made from one type of atom is a(n) ______________ .

• Mixture
• Atom
• Element
• Compound

Tags

NGSS.MS-PS1-1

Classify glucose (C₆H₁₂O₆) as an element or compound.

• Element
• Compound

Tags

NGSS.MS-PS1-1