5.4 Matter

Which of these models of atoms are forming a solid?

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• 
• 

Tags

NGSS.MS-PS1-1

Which of these models of atoms are forming a liquid?

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• 
• 

Tags

NGSS.MS-PS1-4

NGSS.MS-PS3-4

Which of these models of atoms are forming a gas?

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• 
• 

Tags

NGSS.MS-PS1-4

NGSS.MS-PS3-5

A scientist combines sand and metal fillings in a bowl. He separated them using a magnet. Before he separated them, they were an example of what?

• a mixture

• a solution

• a molecule

• an atom

A person made a cupcakes using eggs, flour, milk, and sugar. Baked cupcakes are an example of what?

• a molecule

• an atom

• a solution

• a mixture

What causes water molecules to change from a liquid into a gas?

• heating the water

• cooling the water

• drinking the water

• pouring the water

Tags

NGSS.MS-PS1-4

NGSS.MS-PS3-4

Select all the correct answers. Which of the following are molecules?

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• 
• 
• 
• 

Tags

NGSS.MS-PS1-1

What is formed when two or more elements join together?

• compound

• neutron

• atom

• mixture

Tags

NGSS.MS-PS1-1

Hydrogen, helium, and oxygen are examples of what?

• neutrons

• elements

• compounds

• electrons

Tags

NGSS.MS-PS1-1

When ice cream is left out of the freezer, the ice cream changes from a what?

• solid to liquid

• liquid to gas

• solid to gas

• gas to liquid

Tags

NGSS.MS-PS1-4