Iron, Nickel and cobalt are all __________________ materials

• Insulators

• poles
• magnetic
• cold

Tags

NGSS.MS-PS2-3

Mass, relative density, solubility, color, texture, state of matter, conductivity, etc.

• Physical state
• Insulators
• Physical Properties 
• Inferences

Tags

NGSS.MS-PS1-4

NGSS.MS-PS3-4

Molecules spread out and move FAST!

• solid
• gas
• liquid

Tags

NGSS.MS-PS1-4

Molecules are tightly packed together

• solid
• liquid
• gas

If you poured 3 liquids that do not mix how could you tell which one is the most dense?

• The liquid on top
• The liquid in the middle
• The liquid at the bottom

If an ice cube is left out in  room it will change from one state of matter to another.  Which is the correct order of State of Matter that the ice cube will go through?

• Gas, Solid, Liquid
• Liquid, Solid, Gas
• Liquid, Gas, Solid
• Solid, Liquid, Gas

Tags

NGSS.MS-PS1-4

Both beakers contain colored water.  Which property is the same for both pictures?

• Volume
• Boiling Point
• Mass
• Weight

Anita is trying to identify an unknown element.  She divides the Mass of the element by the volume of the element.  What property of the element is Anita using to identify the element?

• Freezing Point
• Weight
• Density
• Texture

Which of the following statements correctly differentiates between a physical and a chemical change?

• A physical change occurs only in elements.  A chemical change occurs only in compounds
• The result of a chemical change is a new substance.
• The result of a physical change is a new substance.
• A chemical change results in a change in an elements' or compound's state of matter.

Tags

NGSS.MS-PS1-4

Which example shows a physical change and a chemical change?

• Ice Melting and cracking an egg

• Rusting Iron and Baking a Cake

• Dissolving koolaid in water and Shredding paper

• Freezing water and burning wood

Tags

NGSS.MS-PS1-2

NGSS.MS-PS1-5