Chemical and Physical Changes

Which of the following would be considered a physical change?

• Cutting paper

• pH test

• Burning marshmellow

• Roasting a Turkey

Which of the following would be considered a physical property?

• Colour

• Flammability

• pH

• Reactivity

Which of the following is represented by point 3 on the graph above. 

• Gas heating
• Sublimation
• Liquid Heating
• Evaporation

Tags

NGSS.MS-PS1-4

Which of the following is a Physical Property 

• Toxicity
• Flammability
• Malleability
• Reactivity

How would you separate a mixture of two liquids that mix (miscible)  together perfectly. 

• Filtration
• Magnetism
• Chromatography
• Distillation

Which of the following would be considered a homogeneous mixture

• Sweet Tea
• Vegetable soup
• 24 Karat Gold
• Distilled water

A block of metal has a mass of 14.0 Kg and a volume of 2.0 Liters what is the density?

• 14.0 kg/L 
• 7.0 Kg/L
• 2.0 Kg/L 
• 0.5 Kg/l

Which Restaurant is the most disgusting

• Olive garden

• Burger King

• Subway

• Chili's

No Definite Shape and No Definite Volume

• Gas
• Liquid
• Solid

Tags

NGSS.MS-PS1-4

Phase change from a solid to a gas.

• sublimation
• deposition
• condensation
• evaporation

Tags

NGSS.MS-PS1-4

NGSS.MS-PS3-4