Classifications of Matter Practice Test

What is an example of a chemical change?

• Ripped paper 
• boiled egg
• cracked egg
• sugar in water

Which is a chemical change?

• freezing fruit juice
• slicing a potato
• boiling water
• copper metal turning green

Tags

NGSS.MS-PS1-2

NGSS.MS-PS1-5

Which of the following is NOT a clue that a chemical change has occurred? 

• change of state of matter
• color change
• production of a gas
• production of heat

Properties that can be observed without altering what the substance is

• Physical properties
• Chemical properties
• Physical changes
• Chemical changes

Which of the following is NOT an example of a physical change?

• crumpled paper
• pencil sharpening
• shrunken clothing
• sour milk

Which is a chemical property?

• Thermal Conductivity 
• Density
• Malleability 
• Flammability 

Making a cake is a 

• physical change
• chemical change
• physical property
• chemical property

Mixing the metal Sodium with the gas Chlorine will react and create table salt (NaCl). This is a 

• physical change
• chemical change
• chemical property
• physical property

Gatorade powder dissolving in water is a 

• physical change
• chemical change
• physical property
• chemical property

Which of the following below is a chemical property? 

• Color
• Density
• Boiling Point
• Reactivity with Acid

Tags

NGSS.MS-PS1-2