Chemistry Matter

During which change of state do atoms lose energy?

• sublimation

• freezing

• boiling

• melting

Tags

NGSS.MS-PS1-4

NGSS.MS-PS3-4

Which change of state is shown in the model?

• condensation

• evaporation

• sublimation

• deposition

Tags

NGSS.MS-PS1-4

NGSS.MS-PS3-4

What happens during evaporation?

• A liquid changes to a gas.

• A liquid changes to a solid.

• A gas changes to a liquid.

• A solid changes to a liquid.

Tags

NGSS.MS-PS1-4

During which change of state would the volume of a substance increase the most?

• deposition

• melting

• vaporization

• sublimation

Tags

NGSS.MS-PS1-4

What happens if atoms lose energy during a change of state?

• The atoms are pushed apart by repulsive forces and become less organized.

• The atoms are pulled together by attractive forces and become less organized.

• The atoms are pushed apart by repulsive forces and become more organized.

• The atoms are pulled together by attractive forces and become more organized.

Tags

NGSS.MS-PS1-4

Which change of state is shown in the model?

• condensation

• deposition

• boiling

• freezing

Tags

NGSS.MS-PS1-4

one of the known chemical substances that cannot be broken down further without changing its chemical properties

• element

• compound

• isotope

• ion

substance with definite shape and volume, the atoms are packed tightly together in a regular pattern with little movement

• solid

• liquid

• gas

• neutron

Tags

NGSS.MS-PS1-4

NGSS.MS-PS3-4

Anything that has mass and takes up space

• chemistry

• matter

• proton

• atom

Tags

NGSS.MS-PS1-5

a subatomic particle that has no charge and is found in the nucleus of an atom

• proton

• electron

• neutron

• molecule