8 Matter

Which state of matter does this model represent?

• Solid

• Liquid

• Gas

Tags

NGSS.MS-PS1-4

NGSS.MS-PS3-4

Which state of matter does this model represent?

• Solid

• Liquid

• Gas

Tags

NGSS.MS-PS1-4

NGSS.MS-PS3-4

Which state of matter does this model best represent?

• Solid

• Liquid

• Gas

Tags

NGSS.MS-PS1-4

NGSS.MS-PS3-4

How do gases behave in a container?

• They hold their own shape in the container

• They fill the bottom of the container

• They take the shape of the container

Tags

NGSS.MS-PS1-4

NGSS.MS-PS3-4

A pure substance is:

• an element or a compound

• an element or a mixture

• a compound or a mixture

• an element only

Tags

NGSS.MS-PS1-1

A substance made up of two or more chemically combined elements is:

• an element
• mixture
• compound
• solution

Tags

NGSS.MS-PS1-1

 A substance that cannot be broken down into any other substance by ordinary chemical means is called:

• a molecule

• a mixture

• an element

• a compound

Two or more physically combined substances form:

• a compound

• a molecule

• an element
• a mixture

Tags

NGSS.MS-PS1-1

Which of the following is a way in which elements and compounds are similar?

• Elements and compounds are pure substances.
• Elements and compounds are both made up of different kinds of atoms.
• Elements and compounds can both be broken down by physical means.
• Elements and compounds are listed on the periodic table.

What is an example of an element?

• Oxygen
• Pure water
• Air
• Salt