Unit 6 Review Quizizz

Which of the following is made up of atoms?

Select all answers

• Solid

• Gas

• Liquid

• Matter

• Energy

Tags

NGSS.MS-PS1-1

Imagine that you remove all the particles that make-up a wooden table. What remains?

• A table that looks the same, but has less volume

• A table that weighs less

• Sawdust

• Nothing

Tags

NGSS.MS-PS1-5

What is made up of small particles called atoms, has mass, and occupies space?

• Volume

• Mass

• Matter

• Atoms

Tags

NGSS.MS-PS1-1

Matter is made of minute bits called atoms and compounds that are in constant motion. This is the basic principle of -

Select all correct answers

• Particle Theory of Matter

• Kinetic Theory of Matter

• Particle Theory of Motion

• Atomic Theory of Matter

Tags

NGSS.MS-PS1-4

NGSS.MS-PS3-1

NGSS.MS-PS3-5

Between the air particles in the syringe labeled A is -

• Matter

• More air

• Space

• Atoms

Select all statements that describe the particles if a gas is placed in a sealed container.

• The particles are packed closely throughout the container.

• The particles are spread far apart throughout the container.

• Almost all of the particles are at the top of the container.

• Almost all of the particles are at the bottom of the container.

• All of the particles are spread evenly throughout the container.

A student was investigating air in a closed syringe. He compressed the air by pushing the plunger in as far as he could and then let go. The plunger returned to its original position. Why did the plunger return to its original position?

• The air particles outside the syringe pulled the plunger up.

• The air particles inside the syringe pushed the plunger up.

• More air particles rushed into the syringe and pushed the plunger up.

• The air pushed the plunger up when it tried to get out.

Tags

NGSS.MS-PS2-2

The melting/freezing point of mercury is -39oC. A scientist put liquid mercury into a freezer that is kept at a constant temperature of -35oC. Will the liquid mercury freeze?

• The mercury will not freeze because the freezer is warmer than the freezing point of mercury.

• The mercury will freeze because the freezer is warmer than the freezing point of mercury.

• The mercury will not freeze because the freezer is colder than the freezing point of mercury.

• The mercury will freeze because the freezer is colder than the freezing point of mercury.

Tags

NGSS.MS-PS1-4

When a substance changes from a liquid to a solid, which of the following is true?

Select all correct answers.

• The particles change shape.

• The particles have more kinetic energy.

• The substance is freezing.

• The particles are held more strongly to one another.

• The particles have less kinetic energy.

Tags

NGSS.MS-PS1-4

NGSS.MS-PS3-4

NGSS.MS-PS3-5

Sugar can melt and sugar can dissolve. Choose each statement that explains what happens at the particle level when melting or dissolving occurs.

Select all correct answers.

• Sugar melts when its particles get soft enough to turn into liquid.

• Sugar melts when kinetic energy increases enough for the particles to move past one another.

• Sugar dissolves when its particles get soft enough to turn into liquid.

• Sugar melts when a liquid breaks particles away from the solid substance.

• Sugar dissolves when a liquid breaks particles away from the solid substance.

Tags

NGSS.MS-PS1-4

NGSS.MS-PS3-4