CMAS - COMPLETE SCIENCE REVIEW

What are the three primary states of matter?

• Solid, Liquid, Plasma

• Solid, Liquid, Gas

• Liquid, Gas, Plasma

• Solid, Plasma, Gas

Tags

NGSS.MS-PS1-4

NGSS.MS-PS3-4

Which of the following is a physical property of matter?

• Ability to rust

• Reactivity with vinegar

• Color

• Formation of a precipitate

Tags

NGSS.MS-PS1-4

NGSS.MS-PS3-1

What is an example of a chemical property?

• Density

• Melting point

• Ability of iron to rust

• Texture

What is a common indicator of a chemical reaction?

• Change in shape

• Formation of gas (bubbles)

• Increase in mass

• Change in size

Tags

NGSS.MS-PS1-2

What type of reaction absorbs energy, causing the surroundings to cool down?

• Exothermic

• Combustion

• Endothermic

• Neutralization

Tags

NGSS.MS-PS3-5

NGSS.MS-PS1-4

NGSS.MS-PS3-4

What does the law of conservation of mass state in a chemical reaction?

• Mass can be created or destroyed

• Mass is lost during reactions

• Mass cannot be created or destroyed

• Mass is irrelevant in reactions

Tags

NGSS.MS-PS1-5

What is the force that opposes the motion of an object sliding or rolling across a surface?

• Gravitational Force

• Frictional Force

• Applied Force

• Electromagnetic Force

According to Newton's First Law of Motion, what will happen to an object at rest if no external force is applied?

• It will start moving

• It will stay at rest

• It will accelerate

• It will change direction

Which law states that for every action, there is an equal and opposite reaction?

• Newton's First Law

• Newton's Second Law

• Newton's Third Law

• Law of Universal Gravitation

Tags

NGSS.MS-PS2-1

What is the force of attraction between two masses called?

• Frictional Force

• Gravitational Force

• Applied Force

• Electromagnetic Force

Tags

NGSS.MS-PS2-4