Science 7 Mid Term Prep

In what state of matter is carbon dioxide normally found on Earth?

• Solid

• Liquid

• Gas

• Other

What happens to dry ice when its temperature rises?

• Dry ice becomes a liquid when its temperature rises

• Dry ice becomes a gas when its temperature rises

• Dry ice becomes a solid when its temperature rises

• Nothing happens.

Tags

NGSS.MS-PS1-4

The 3 states of matter are:

• ice, water, vapor

• atom, molecule, particle

• solid, liquid, gas

• proton, neutron, electron

Tags

NGSS.MS-PS1-4

NGSS.MS-PS3-4

Why do you think the three states of matter have different properties?

• spacing of the particles

• spacing of electrons

• spacing of matter

• spacing of neutrons

Tags

NGSS.MS-PS1-4

NGSS.MS-PS3-4

Ice and wood are examples of?

• gas

• liquid

• solid

• chemistry

Tags

NGSS.MS-PS1-4

Particles with the most expanded space between them would be a?

• liquid

• gas

• solid

• proton

A substance with definite volume but no definite shape would be a?

• liquid

• gas

• solid

• proton

Kinetic energy of particles speed will increase in:

• solid to liquid

• liquid to solid

• solid to gas

• gas to liquid

Tags

NGSS.MS-PS1-4

Kinetic energy of particles speed will decrease in:

• solid to liquid

• liquid to solid

• solid to gas

• gas to liquid

• both liquid to solid AND solid to gas

Tags

NGSS.MS-PS1-4

The _________________ is called the “building block of matter.”

• Substance

• Particle

• Atom

• Chemical

Tags

NGSS.MS-PS1-1

NGSS.MS-PS1-5