Properties of Matter

Properties of metals include (choose all that apply)

• conductors of electricity

• conductors of thermal energy

• brittle

• malleable and ductile

• soluble

Tags

NGSS.MS-PS3-3

How is density calculated? 

• volume divided by mass
• mass divided by volume
• putting the object on a scale
• melting the object

This is testing ___________

• density

• solubility
• viscosity

• electrical conductivity

Tags

NGSS.MS-PS1-2

Put the liquids in order from most dense to least dense?

• 4, 3, 2, 1
• 1, 2, 3, 4
• 3, 4, 2, 1, 
• 4, 3, 1, 2

Tags

NGSS.MS-PS1-2

Which substances below are elements? (choose all that apply)

• Calcium (Ca)

• Water (H₂0)

• Potassium (K)

• Salt (NaCl)

• Bromine (Br)

Identify ALL the compounds below.

• Nitrogen (N)

• H₂CO₃

• Air (O₂ + CO₂ + Ar + N₂)

• NaCl

• trail mix

Tags

NGSS.MS-PS1-1

Which of the following are pure substances? (choose all that apply)

• element

• compound

• mixture

Which substance cannot be broken down?

• element

• compound

• mixture

Is the following picture a simple molecule or extended structure?

• Simple molecule

• Extended Structure

Tags

NGSS.MS-PS1-1

Is the following a picture of a simple molecule or an extended structure?

• Simple compound

• Extended structure

Tags

NGSS.MS-PS1-1