Physical and Chemical Properties and Reactions Short Quiz

What is anything that has mass and takes up space?

• matter
• substance
• chemistry
• property

Tags

NGSS.HS-PS1-7

Is melting point of a substance a physical or chemical property?

• physical
• chemical

Tags

NGSS.MS-PS1-2

Properties that can be observed without trying to change the identity of the substance.

• Physical
• Chemical

What kind of properties can only be observed when a substance changes into a different substance?

• physical properties
• chemical properties
• liquid properties
• real properties

Tags

NGSS.MS-PS1-2

Ability to rust is this type of property:

• Physical property
• Chemical property

Tags

NGSS.MS-PS1-2

What is reactability?

• the ability of a substance to undergo a chemical reaction, either by itself or with other materials
• the ability of a substance to undergo a physical change either by itself or with other materials

Tags

NGSS.MS-PS1-2

When the temperature of matter increases the particles...

• speed up and move closer
• speed up and move farther apart
• slow down and move closer together
• slow down and move farther apart

Particles (molecules) in a ______________________ have more energy than the other states of matter.

• gas
• solid
• liquid

Which of the following is a chemical change?

• water freezes to form ice
• sugar dissolves in water
• gasoline burns in a car engine
• a piece of metal expands when it is heated

Tags

NGSS.MS-PS1-2

A scientist combines chemicals and produces an exothermic reaction. What byproduct of this reaction would show that it is exothermic?

• heat

• coolness

• gas bubbles