Earth Science - General Chemistry

A change in which the atoms or molecules in a substance stay the same.

• Mixture

• Matter

• Physical Change

• Chemical Change

Two or more atoms linked together to make a substance with unique properties.

• Mixture

• Matter

• Physical Change

• Molecule

Tags

NGSS.MS-PS1-1

A change that affects the type of molecules or atoms in a substance.

• Mixture

• Chemical Change

• Physical Change

• Molecule

Tags

NGSS.MS-PS1-1

NGSS.MS-PS1-2

NGSS.MS-PS1-5

A substance that contains different compounds and/or elements.

• Mixture

• Chemical Change

• Physical Change

• Molecule

The smallest chemical unit of matter.

• Mixture

• Atom

• Matter

• Molecule

Tags

NGSS.MS-PS1-1

NGSS.MS-PS1-5

Anything that has mass and takes up space.

• Mixture

• Atom

• Matter

• Molecule

Tags

NGSS.MS-PS1-5

The temperature at which a solid becomes a liquid.

• freezing point

• melting point

• boiling point

• condensation point

Tags

NGSS.MS-PS1-4

The temperature at which a liquid becomes a gas.

• freezing point

• melting point

• boiling point

• condensation point

Tags

NGSS.MS-PS1-4

The temperature at which a gas becomes a liquid.

• freezing point

• melting point

• boiling point

• condensation point

Tags

NGSS.MS-PS1-4

The temperature at which a liquid becomes a solid.

• freezing point

• melting point

• boiling point

• condensation point

Tags

NGSS.MS-PS1-4