TCAP

A mixture that is uniform and well mixed is _____.

• homogeneous

• hetergeneous

• pure substance

• compoud

The picture shown here is what type of mixture?

• homogeneous

• hetergeneous

• pure substance

• element

This diagram represents a _____.

• pure substance that is a compound

• mixture of elements

• pure substance that is an element

• mixture of compounds

Tags

NGSS.MS-PS1-1

___________ are the smallest unit of an element that maintains the properties of that element.

• Atoms

• Elements

• Compounds

• Mixtures

Tags

NGSS.MS-PS1-1

NGSS.MS-PS1-5

A ______________ is made up of different kinds of atoms chemically combined.

• element

• compound

• mixture

• molecule

Tags

NGSS.MS-PS1-1

True or False: elements AND compounds are pure substances.

• True

• False

When a substance is heated, particles will

• Move further apart

• Get larger

• Move closer together

• Be unaffected

Tags

NGSS.MS-PS1-4

The process when a solid turns into a liquid

• Evaporation

• Sublimation

• Freezing

• Melting

Tags

NGSS.MS-PS1-4

The process when a liquid turns into a gas

• Evaporation

• Melting

• Condensation

• Deposition

Tags

NGSS.MS-PS1-4

The process when a solid turns into a gas

• Sublimation

• Deposition

• Evaporation

• Melting

Tags

NGSS.MS-PS1-4