P.5.5A.3:matter

Which one is the physical property?

• solubility

• reactivity

• corrosion

• flammability

Tags

NGSS.MS-PS1-4

Which one is the chemical property

• flammability

• color

• texture

• density

Which mineral is the hardest

• Diamond-10

• Talc-1

• quartz-7

• pyrite-6.5

Which term means resist scratching

• luster

• streak

• colour

• hardness

Which term means can be shiny or dull?

• streak

• hardness

• luster

• colour

red, metallic mineral can scratch the colorless, glassy mineral. You can conclude that the red mineral is _____________ than the colorless mineral.

• softer

• harder

• larger

• smaller

Which surface will get the warmest the quickest?

• cork

• wood

• Styrofoam

• steel

Tags

NGSS.MS-PS3-3

NGSS.MS-PS3-4

Which one could fluorite scratch? Fluorite is number 4 on the hardness scale.

• Mineral A- 4.5

• Mineral B- 3.5

• Mineral C- 9

• Mineral D- 8

Tim's teacher gives him a black rectangular block.  When he touches the block to a sheet of paper, nothing happens.  When he touches the block to a paper clip, the block and paper clip stick together. Which property is the block demonstrating? 

• conductivity

• volume

• reactivity

• magnetism

Copper Wire has

• thermal conductivity

• electrical conductivity

• insulator

• solubility

Tags

NGSS.MS-PS3-3