Unit 3 Review Quizziz

Which of the following is not an example of a physical property?

• Flammability

• Color

• Shape

• Density

Which of these is a physical change?

• Turing from wood to ash

• Giving off a gas when mixed with another liquid

• Change in shape

• Reacting with water to produce an explosion

Which of these is a chemical change?

• Changing Color

• Changing Size

• Blowing up when it touches water

• Changing Shape

Tags

NGSS.MS-PS1-2

NGSS.MS-PS1-5

Which of the following is an element?

• Oxygen

• Water

• Baking Soda

• Nitrogen Oxide

Which of the following is a compound?

• Milk

• Nitrogen

• Carbon Dioxide

• Calcium

Which of the following is a mixture?

• Carbon Dioxide

• Italian Dressing

• Nitrogen

• Hydrogen Dioxide

Italian dressing is what kind of mixture part 2?

• Solution

• Colloid

• Suspension

What is air? Is it.....

• element

• Homogeneous mixture

• compound

• Heterogeneous mixture

A strong acid has more __________ particles than a weak acid?

• OH-

• H2O

• NaCl

• H3O+

A Strong base has more_________ particles than a weak base.

• H3O+

• NaCl

• OH-

• H20

Tags

NGSS.MS-PS1-2